REAL ANSWERS TRUST ME I PUT MY LIFE ON THE LINE Box plots (also called box-and-whisker plots or box-whisker plots) give a good graphical image of the concentration of the data. Math Statistics and Probability Statistics and Probability questions and answers Question 5 Which of the data sets represented by the following box and whisker plots has the smallest standard deviation? 3. Let F be the vector space of all functions mapping R\mathbb{R}R into R\mathbb{R}R, and let T:FFT: F \rightarrow FT:FF be a linear transformation such that T(e2x)=x2T\left(e^{2 x}\right)=x^2T(e2x)=x2, T(e3x)=sinxT\left(e^{3 x}\right)=\sin xT(e3x)=sinx, and T(1)=cos5xT(1)=\cos 5 xT(1)=cos5x. Medians are usually very less affected by removing outliers and that also because of number of data points disturbed. 5.D View the full answer. stem-and-leaf plot D The height of NBA basketball players, in meters C 6 |5| 5.D __________________________________ 1. These cookies track visitors across websites and collect information to provide customized ads. Also I just think that teachers change the answers once a year so. Interquartile range (IQR). key: 3 | 5 means 35 Removing the outliers would not affect the median. Answer link. A 37 38 39 41 43 47 52 54 A question 2: Based on the photograph, why was the capture of Vicksburg so important for union forces? 5. 14, 22, 19, 21, 30, 32, 25, 15, 16, 27, 28 Click the card to flip Definition 1 / 18 * 12 Click the card to flip Flashcards Test Match Created by sandiwall2211 Geometry chapter 11 We need to determine the range and interquartile range. Box-and-whisker plots (also called box plots) are a great way to represent a data set when we want to show the median and spread of the data at the same time. PLS, @Limitless_Dreams is 100% correct 7/7 multiple choice answer questions, people say the answer is 35 on 5. but i don't get how lol, Bruh this was back from 2013 im here in 2021 just looking for the dang answers bc Connexus sxcks and I hate it and have accepted the fact I will be working at McDonalds the rest of my life so for everyone still here limitless dreams is correct and cheating is fine idc what ppl say. answer:forgiveness Hey! Begin typing your search term above and press enter to search. 72.5, 3)(7 8 9 4)(1 3 7 5)(2 4 Key: 4 | 1 means 41. 5. Correct answer B. A 3) A (8) A box plot is a graph showing five values: the minimum, maximum, median, and first & third quartiles of a data set. To find the range of a given box plot, we can simply subtract the value located at the lower whisker from the value located at the upper whisker.Feb 23, 2022. A Since here we. The stem in row 3 is 7; the leaves in row 3 are 2, 3, 4, 5, and 5. Incorrect answer B. Once again, exclude the median when computing the quartiles. 1.Multiple Choice 3.D 3.) If t varies as v, and t = 2 4/7when v =13/14, find v when t = 2 1/4. 8| 8, 8 D To find the range of a given box plot, we can simply subtract the value located at the lower whisker from the value located at the upper whisker.Feb 23, 2022 When Easy Setting Box is executed it automatically recognizes the current monitor and designates the number corresponding to each monitor. I will give it to you if you still have questions for number 8 watch Stem and Leaf plots and finding mean, mode, median, range on youtube by the math circle. Math Probability What is the interquartile range (IQR) of the data set represented by this box plot? 6 | 0 3 5 Defina sus variables. which ratio is greater in each of the following pairs =3:4 and 5:7, Which statements are true? In this case, the minimum recorded day temperature is 57 F. This shows that median is not in mid of Q1 and Q3(as Q3 - Q2 not equal to Q2 - Q1) and thus, data isn't symmetric. When there is a bias for unusual observation box plot to be used Example the two lines outside the box are the whiskers extending to the highest and lowest observations. D heres my answers The stem in row 4 is 8; the leaves in row 4 are 1, 2, 8, and 9. There practically just putting the numbers in order then you put the tens in the stem and the ones in the leafs area 5. That is, the whisker reaches the value that is the furthest from the centre while still being inside a distance of 1.5 times the interquartile range from the lower or upper quartile. 8. Mind blowing, this app is to good to be true, it has all the mechanics and way to easy to use. 2325 9 Related topic. 2.) (also my fav from undertale), Im gonna throw up from all the different stuff goin on in this one thread . A key in the corner reads 5 line 4 equals 54. ________------________-----______----______-----______-----______-----___ On a pictograph, the key says = 24. A. 2. 7. Removing the outliers would not affect the median. Dont copy tho make it in your own words and be sure to explain it correctly. 3. b. Here are the answers for 1-7 D 7.C 2 answers; Algebra; asked by lola; 729 views; A group of 15 students were assigned a novel to read during class. 73, 83, 93, 14, 34, 74, 25, 45 C. 7, 8, 9, 1, 3, 7, 2, 4 D. 37, 38, 39, 14, 34, 74, 25, 45, Use stem-and-leaf plot to answer questions 1-3 ----|----- 5| 4, 5 6| 0, 6, 9 7| 2, 3, 4, 5, 5 8| 1, 2, 8, 9 9| 5, 6 Key: 5|4 = 54 1. I promise this is correct. 8.) B the plot line will have 1 x then 3 x then 2x then 1x then 1x then 2x 7. they switch it up, Hey guys sans the skeleton is correct on his answers i come to this site for things i do not understand and im thankful i got a 100 with sans so yea ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ B , an $20 al comienzo del verano y luego gana $3 a la semana. D 13 Negatively Skewed: If the distance from the median to minimum is greater than the distance from the median to the maximum, then the box plot is negatively skewed. Hoped it helped btw and srry 4 late reply- TT, This site is using cookies under cookie policy . 7) D (13) 1. a Im pretty sure this is right, have a good day guys!! false The mode interval in a histogram is the interval that has the highest frequency. This cookie is set by GDPR Cookie Consent plugin. A single vertical line separates the first and second columns. These values include the minimum value, the first quartile, the median, the third quartile, and the maximum value. 15, 18, 17, 21, 23, 27, 16, 21, 29, 24, 14, 14, 19, 22. The range of a box plot is the difference between the maximum and minimum value. B A key in the corner reads 5 line 4 equals 54. 7.c 5.d D Doctor 2 mean 16 median 18.5 Even though i got a 100% percent on the multiple choice it doesn't mean i'm stupid cause ur teachers are smart enough to change the questions cause face it they prob get notifications when an answer is found on the internet. ENG Spr 8 72 22 Q1 35 43 Q2 Q3 Mic Sur. C All values estimated. 8 | 2 5 Cya around, people! The stem in row 2 is 6; the leaves in row 2 are 0, 6, and 9. It does not store any personal data. As we need more information than just knowing the measures of central tendency, this is where the box plot helps. We use these types of graphs or graphical representation to know: A box plot is a chart that shows data from a five-number summary including one of the measures of central tendency. In IPTV networks, the set-top box is a small computer providing two-way communications on an IP network and decoding the video streaming media. bruh yall gotta type the full answers. 7 C. 10 D. 13 3. A 4. c Round to the nearest tenth. ur 100% correct for me! = + 10 + 25 + 30 0 5 15 20 35 The data contains at least one outlier. 64.5 B. D Ill get back to you soon for the essay question, SANS IS WRONG OTHERS COULD BE RIGHT CHECK ANSWERS 1 BY ONE TO FIND OUT WITCH ONES ARE RIGHT AND WRONG, 1. 5. 4/16/2021 In simple words, we can define the box plot in terms of descriptive statistics related concepts. Q. Defina sus variables. Outliers are greater than Q3+(1.5. And they gave us a bunch of data points, and it says, if it helps, you might drag the numbers around, which I will do, because that will be useful. Maximum: The maximum value in the given dataset. 3-D A single vertical line separates the first and second columns. Math Guide SOLVE NOW . Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. minimum, maximum, first quartile, third quartile, median and outliers. B hahah almost there buddy 3xy=13 The median is represented by the line through the center of the data, and the first and third quartiles are represented by the edges of the b 22 Question 4 of 10 2 Points How is the interquartile range calculated? To find the IQR (interquartile range) you have to add the Q3 + Q1. 5:D You can ask a new question or browse more Math questions. So put that and explain it. B 54:73 C AMEN @Limitless_dreams also, tysm!!!!! The first columns is titled Stem. 2. 7.) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Definition The method to summarize a set of data that is measured using an interval scale is called a box and whisker plot. Doctor 1 mean is 12 and the median is 15, Doctor 2 mean is 16 and the median is 26 D The data set below represents the total number of home runs that a baseball player hit each season for 11 seasons of play. (i.e.) 2. We use these types of graphs or graphical representation to know: Distribution Shape Central Value of it Variability of it @Ok..'s answer is right I know, it's very confusing, 1.A Answers for "Stem-and-leaf Plot's Quiz" A box plot of the data set can be generated by first calculating five relevant values of this data set: minimum, maximum, median (Q 2), first quartile (Q 1), and third quartile (Q 3). 3:D My Answer: People have already answered this and I do not have the answer back yet. C 54;73 What was the shortest distance, in miles, that a student ran? The stem in row 3 is 7; the leaves in row 3 are 2, 3, 4, 5, and 5. Quartiles split a given a data set of real numbers x 1, x 2, x 3. x N into four groups, sorted in ascending order, and each group includes approximately 25% (or a quarter) of all the data values included in the data set. The whisker ranges from 124 to 152. As of 5/17/2022, @lol hi answers for connexus students are: C and idk abt the seventh so good luck :) D Answer link. Now I have no tension just because of this app, like isnt that just The best???? D(the height of NBA basketball players, in meters) These are the correct answers because I just copied it from the test. We need to determine the range and interquartile range. 6:D 7. true In a Venn diagram, the rectangle represents the entire group. What data are represented by the stem-and-leaf plot below? false A stem-and-leaf plot uses pictures or symbols to represent information. C if thats the case just ignore 7! How do I choose between my boyfriend and my best friend? c. 14 C The box of the plot is a rectangle which encloses the middle half of the sample, with an end at each quartile. Using inductive reasoning, what is the next two numbers in this set? Correct answer C. 74.5 How many ships caught 50 fish or fewer? The box plot is said to be symmetric if the median is equidistant from the minimum and maximum value. These cookies will be stored in your browser only with your consent. The stem in row 5 is 9; the leaves in row 5 are 5 and 6. 7. 73, 83, 93, 14, 34, 74, 25, 45 c. 7, 8, 9, 1, 3, 7, 2, 4 d. 37, 38, 39, 14, 34, 74, 25, 45 2. 2:C Generally, the outliers fall more than the specified distance from the first and third quartile. UK based Inview Technology has over 8M STBs deployed in the UK for Teletext and an original push VOD service for Top Up TV. 4.C THIS THREAD HAS BEEN HERE FOR 10 YEARS AND I STILL DONT KNOW WHAT AWNSWERS ARE RIGHT. My goodness, very useless, no one even liked the ones that were right or disliked the ones that were wrong, and for the people who got 5/7 they shouldve sayed which questions were wrong. You had all the same questions as me. Gen Z rules. D Find the mean of the following data set: 9|1 2 3 4 5 7 7 9 7. A market research company surveyed a number of people about how much they spent at restaurants last month. C A box plot is used to study the distribution and level of a set of scores. As examples, Hybrid Broadcast Broadband TV (HbbTV) set-top boxes allow traditional TV broadcasts, whether from terrestrial (DTT), satellite, or cable providers, to be brought together with video delivered over the Internet and personal multimedia content. 6 | 9, 4 Removing the outliers would not affect the median. answer choices The distribution of the data is symmetrical, so the mean and median are likely within 2-3 miles. Incorrect answer D. 96 5. 1-2 Key Features of Easy Setting Box. Row 1 is 3 vertical line 7 8 9 5 | 2 4 Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. What does a box plot tell us about the data? 7. c On the box, the first line to the left represents the lower quartile. (06.01) The tables below show four sets of data: Set A x 1 2 3 4 5 6 7 8 9 y 10 9 8 7 6 5 4 3 2 Set B x 1 2 3 4 5 6 7 8 9 y 3 4 5 6 7 8 9 10 11 Set C x 1 2 3 4 5 6 7 8 9 y 8 6 5 4 3.5 3 2.5 2 2 Set D x 1 2 3 4 5 6 7 8 9 y 1 2.5 2.5 3 4 5 6 8 9 For which, A) Pie chart B) Dot plot (This one?) When graphing this five-number summary, only the horizontal axis displays values. C 8. stem|leaf Necessary cookies are absolutely essential for the website to function properly. Ques la cantidad? When the number of points in each group is highly different, it can be great to represent it using the width of the box. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. A culture initially contains 400 bacteria. 7) 13 7. The stem-and-leaf plot consists of five rows of numbers. Created by Sal Khan and Monterey Institute for Technology and Education. They also show how far the extreme values are from most of the data. Now we have a multitude of numerical descriptive statistics that describe some feature of a data set of values: mean, median, range, variance, quartiles, etc. 40 This is from March 20th. Incorrect answer B. What is the range of data? The box plot consists of whiskers which measure the minimum and maximum numbers. A.37 B.22 C.5 D.17 B. If data is normally distributed then mean is almost close to.the median. C all you do is group the numbers by the fist number in the Stem and then the last number in the Leaves. A box plot (aka box and whisker plot) uses boxes and lines to depict the distributions of one or more groups of numeric data. you have the answers to the wrong test Math Questions. The data that falls on the far left or right side of the ordered data is tested to be the outliers. Row 3 is 5 vertical line 2 4 (2,3),(8,3)(-2,3),(8,3)(2,3),(8,3). IQR = Q3-Q1. The leftmost line in the box shows the first quartile. 3 | 7 8 9 4 | 1 3 7 5 | 2 4 Key: 4 | 1 means 41 a. Answer choices: Answer choices: 55 75 80 95 I 40 55 80 95 these answers are for Lesson 4: Stem-And-Leaf plots Unit 3: Using graphs to analyze data Connexus 8th grade. The five-number summary in the box plot is minimum, maximum, median, first quartile, and third quartile. Row 1 is 5 vertical line 4 4 8 C The method to summarize a set of data that is measured using an interval scale is called a box and whisker plot. It is a visual summary of data, showing quartiles (groups of 25% of data points). C Determine the slope of the line that passes through the pair of points. 2. 4. answer:the city's location on a river 72.5 C. 74.5*** D. 75 3. d. no mode; 73.5 Exception: If your data set has outliers (values that are very high or very low and fall far outside the other values of the data set), the box and whiskers chart may not show the minimum or maximum value. I'll try one and put the right answershopefully i dont fail mine! so 6 /4,9 would be for 64% and 69% ignore the countries, 5.2.7 - Quick Check: Stem-and-Leaf Plots Find the range and interquartile range for the data Range. The box extends from 4 to 8 and is divided into 2 parts by a vertical line segment at 6. Expert-Verified Answer Given: Given that the data are represented by the box plot. In this article, we are going to discuss what box plox is, its applications, and how to draw box plots in detail. The answers are 1.a 8. do it yourself Incorrect answer A. 2.C 3 days of here btw for no reason ima spam A. 5. escribir un sistemade ecuaciones Usa al menos dos mtodos diferentes para resolver el sistema.. Find the maximum, minimum, median, first quartile, third quartile for the given data set: 23, 42, 12, 10, 15, 14, 9. is correct 7/7 and I did the short answer on my own. Boxplots Questions, The range of a box plot is the difference between the maximum and minimum value. D The box plot consists of whiskers which measure the minimum and maximum numbers. alright i know its been years but ive come to a conclusion. The real answers are good luck! Question 14 of 25 2 Points What is the first quartile of the data set represented by the box plot shown below? 1. The data is evenly distributed throughout the middle half. C 6 years 8. ^^, ^^^And you have no idea that this question was posted in 2013, lol fail The number 124 is going to be represented on a stem-and-leaf plot that has the key 3|4 = 34. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C i use connexus and i am in 6th grade I HAVE 17 QUESTIONS ON THE TEST I NEED HELP!!!! Find the following, if it is determined by this data. Mid * Question Completion Status: QUESTION 68 Give the median of the data set represented by the box plot below. 37, 38, 39, 41, 43, 47, 52, 54 b. The middle line shows the median, also called second quartile. A culture initially contains 400 bacteria. 2 7 |6| 8 First Quartile (Q1): The first quartile is the median of the lower half of the data set. 16 What is the median of the data? A box and whisker plot-also called a box plot-displays the five-number summary of a set of data. 3 a, you have no idea what your talking about. 23-25 reaches 9, between 8 and 10. I recommend this %. For Doctor 1 --- Mean = 12 Median = 12 2. 6-D 1) A (37, 38, 39, 41, 43, 47, 52, 54) 1- A I know my multiple choice is correct for number 8 i went with 6 | 4 9 8| 8 8 9| 1 2 3 4 5 7 7 9 It has not been graded so I dont know if that is correct and I wish you gl on it, Thank you V1ck!! , an $20 al comienzo del verano y luego gana $3 a la semana. C 8,7,9,4 (Plot) box plot with point at 16, min at 33, Q1 at 40, median at 52, Q3 at 55, max at 78, and point at 86 The greatest value in the set is 79. What is the interquartile range, or IQR, of the data set represented by this box plot? Outlier: The data that falls on the far left or right side of the ordered data is tested to be the outliers. I just finished the test all by myself after trying to find the answers, its really not that hard but here ya go, for a 7/7, use these answers. The stem-and-leaf plot consists of five rows of numbers. 9 | 7 8 C Draw a Venn diagram and then find the number of students that were just hungry, Mathematics 700 Fundamentals - Unit 7: Data A, Math 700 - Unit 5: Ratios and Proportions, MATH - ONE-STEP MULTIPLICATION AND DIVISION E, Course: Science 7B If t varies as v, and t = 2 4/7when v =13/14, find v when t = 2 1/4. Transcribed image text: Question 3 (Multiple Choice Worth 2 points) Which of the following is true of the data set represented by the box plot? Honestly, a bunch of wankers. The questions: To find the range of all plots, subtract the smallest value from the largest value. C Math 7 B (CL); 7.20 / 5. You also have no idea how long she's been waiting for an answer. If the number of observations is even use median formula: Algebra. Hence, Removing the outliers would not affect the median. You can specify conditions of storing and accessing cookies in your browser. If the number of bacteria doubles every 3 hours, how many bacteria will there be at the end of 15 hours. C 1 What does the box in a box plot represent? The stem-and-leaf plot shows the number of fish that were caught by several ships in a fishing fleet. These are maximum used for data analysis. 6. d D Which of the following is true of the data set represented by the box plot? 44 51 56 72 81. What is the range of data? The middle half of a data set falls within the interquartile range. The third line on the box represents the upper quartile. A box plot, also called a box-and-whisker plot, is a chart that graphically represents the five most important descriptive values for a data set. In a boxplot, the interquartile range is represented by the width This cookie is set by GDPR Cookie Consent plugin. And now the answers: 2022 7 These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Double-click Easy Setting Box from the background screen or click the Start button, and then select Easy Setting Box from the installed Apps list. 37, 38, 39, 41, 43, 47, 52, 54 B. One dot mark above one hundred and one. Half the scores are greater than or equal to this value and half are less. The stem in row 1 is 5; the leaves in row 1 are 4 and 5. Find the range of the data set represented by this box plot - A box and whisker plot-also called a box plot-displays the five-number summary of a set of data. 37, 38, 39, 41, 43, 47, 52, 54 Use the stem-and-leaf plot below to answer questions 13. 3.d Q. Doctor 2 mean is 16 and his median is18.5. A In a Venn diagram, the rectangle represents the entire group. Which of the following statements best describes the data shown? key: 2 | 4 means 24 Box plots visually show the distribution of numerical data and skewness through displaying the data quartiles (or percentiles) and averages. 2.c ayuda porfa :'( Riley y Amari ganan asignaciones semanales para haciendo las tareas del hogarverano. 3. Expert-Verified Answer Given: Given that the data are represented by the box plot. Clarify mathematic questions. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7: extended response question The median is considered as the second quartile. Since, the centre, spread and overall range are immediately apparent, using these boxplots the distributions can be compared easily. Have a good day I will be updating this soon. C the graph numbers are 8 7 9 4 3.D The stem in row 5 is 9; the leaves in row 5 are 5 and 6. A C The first column is titled Stem. I hope the answer will help you. 1) 37, 38, 39, 41, 43, 47, 52, 54 2. D (2 points), box plot with point at 16, min at 33, Q1 at 40, median at 52, Q3 at 55, max at 78, and point at 86. 4 |8| 5 6.) 2.C A horizontal boxplot is plotted along a horizontal axis marked from 0 to 15, in increments of 1. Its crazy that people are still commenting on this today and its from 2013 , LOL! Sort by: Top Voted Questions Tips & Thanks Want to join the conversation? Algebra questions and answers. 5) this line plot has 7 xs between 52 and 57 and 3 xs between 57 and 62. they do NOT have xs above the numbers. This person has waited 6 years for an answer and she finally got it It helps to find out how much the data values vary or spread out with the help of graphs. What is this? Make a histogram for drivers ages using the data from the table below. D 2) C (54; 73) 8. its been 8 years since this has been created A. for the last one ur on your own 5. d One dot mark above one hundred and thirty-six. 6: Eighth grade students have more variation in the amount of time spent online last night. 2. Use the following histogram to determine the number of scores that are less than 72. It is also a type of pictorial representation of data. C 0% As part of a project, students have been asked to determine the amount spent on produce each week by their families. Hope this helps!!!! Mine has 5 questions what are you guys giving the answers to? 1. 2. C, I got 2/7 on this test due to these comments Box Plot (Box and Whiskers): How to Read One & How to. 7.c Hope this helps :), i wonder if people in 2022 are gonna come back to check there answers on this thread to haha, ACDCDDC is right for Lesson 4: Stem-and-Leaf Plots CE 2015 Set A | Set B 7.a Expert-Verified Answer Given: Given that the data are represented by the box plot. Main site navigation. I can'T rly help on 8 but I can say this, Doctor 1 - mean: 12 median: 12 key: 2 | 4 means 24 6. 6. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The third quartile is the median of the upper half of the data. 4.c Box limits indicate the range of the central 50% of the data, with a central line marking the median value. A. Data skewness if, in which direction and how. The second column is titled Leaves. For the data set represented on the box plot, which region contains the most dispersed data? 4 | 1 3 7 1: full of it 63; 73.5 Good luck with this one, Its Literally ACDCDDC Everyone has the same questions so anyone who say's this is wrong is wrong, Jeez here are the answers for Lesson 4: Stem-and-Leaf Plots CE 2015 Experts are tested by Chegg as specialists in their subject area. 5-D Find the range of the data set represented by this box plot A box and whisker plot-also called a box plot-displays the five-number summary of a set of data. You also have the option to opt-out of these cookies. 8. C if i did i'd let you figure it out on ur own cause u were smart enough to search up the answers so u should know how to type a few numbers :)) Apart from these five terms, the other terms used in the box plot are: Interquartile Range (IQR): The difference between the third quartile and first quartile is known as the interquartile range. :/ To learn more about box plots, please check: brainly.com/question/27215146, This site is using cookies under cookie policy . 6.D The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". (Distance from Q1 to minimum is 40-16 = 24, Distance from Median to Q1 is 52 - 40 = 12, Distance from Q3 to median is 55 - 52 = 3, Distance from maximum to Q3 is 78 - 55 = 23). Question: Which of the following is true of the data set represented by the box plot? IQR(inter quartile range) is the difference between third and first quartile. Analytical cookies are used to understand how visitors interact with the website. 5 | 4 4 8 C graph that has 17-19 go up to 8, 20-22 go up to 7, 23-25 that go up to 9, and 26-28 that go up to 4 15 Questions Show answers. 4. The maximum is the largest number of the data set. 5.Use the stem-and-leaf plot below to answer questions 45. B. Age Frequency b. Find the mode, Stem Leaf 5 4 5 6 0 6 9 7 2 3 4 5 5 8 1 2 8 9 9 5 6 5/4= 54 1. 13. The first quartile is the middle value of the lower half of the data, and it is represented by Q1.
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