the box plots below show student grades

Q. The box plots below show student grades on the most recent exam compared to overall grades in the class: Class Exam TH 60 70 80 90 100 Which of the following best describes the information about the medians? Round to the nearest tenth. So the number 6 here is 30 13, 14? What is the, A:The mean of a dataset is the average value which is computed by dividing the sum of observations by, Q:The median for the given set of six ordered data values is 29.5. A:Given data32 , 45 , 47 , 28 , 47 , 53 , 30 , 38. So it is, indeed, the median. Q:The median is the point of the _____ percentile of distribution? Find the, A:Given that Calculate, the interquartile range(IQR). 74 A:just explaining the box-plot. Q:The Bureau of Labor Statistics (BLS) records data on variables related to the U.S. economy,, Q:Refer to the UNGROUPED DATA below: plot? Using the information depicted on the boxplot, the true statement depicted by the plot is ; median value for the class median is lower than the exam median. So let me mark it off. The given data set is [7, 6, 4, 9, 5], Q:The following table shows the heights (in inches) and the Weights(in pounds) Solve math problems with the help of AI calculator and live tutors. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. A designer creates a drawing of a triangular sign on centimeter grid paper for a new business. Transcribed Image Text: The box plots below show student grades on the most recent exam compared to overall grades in the class: Class Exam 60 70 80 90 100 Which of the following best describes the information about the medians? take this median out. The box-and-whisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grades at Lincoln Middle School. This is one 6. take the median of something, it's really helpful 94 It, Q:Which measure of variation is preferred when Find the mean of the 72 This is 10. __ cm, ___ cm, ___ cm, As per the exam, the information that best tells about the medians is about the additional score of the. students in a class. I WILL GIVE BRAINLIEST IF YOU ANSWER THIS QUESTION COMPLETELY AND CORRECTLY! 49 84 44 89 74 26 So halfway in between Age, Q:Andy made a scatter plot representing how much ice cream his shop sells versus the temperature on, Q:A doctor wanted to determine whether there is a relation between amale's age and his HDL, A:a) And then the whiskers of , t student, he does not go back in the room before the second student is selected. a.What is the mean (x) of this data, Q:Here is the second data set. That could be 15. 22 right over here. (Test score is decreasing with increase in number of hours), Q:The box plots below show student grades on the most recent exam compared to overall grades in a, A:EXPLANATION: 1979 (x1) This could be 25. A:mean= sum of all observation/number of observations. everything in between, so this is literally the Q:why do we need to study the variation of a collection of data? 20 we know that, He wants to create . Answered: The box plot shows the number of. 2 The IQR is the best measurement of spread for games and movies. Minimum at 60, Q1 at 65, median at 95, Q3 at 125, maximum at 150. 21. The stem and leaf plot. The fourth point is your Q3 value (the value to which 75 percent of the data fall to the left). the spread of distances and the median distance 50, A:Given, A boxplot with all its necessary values . The class and exam medians are almost the same. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. Direct link to Ella's post Ugh! in miles that people commuted to get 201 3 Find answers to questions asked by students like you. answer choices. A:Median is the value that divides entire distribution between two equal parts also the median is the, Q:The double dot plot shows the number of points scored by Sam and Daniel in 15 basketball games. While the portion covering lower quartile, median and upper quartile appears as a box, minimum and maximum data points show up as whiskers at the two ends (see figure below). 30 Answer as a simplified fraction.. So this right over here is 6. Q:Which is the line of best fit for the data shown in the table? two box plots shown. attempting to order our data. A:Here we are interested in finding the shape of the distribution of the student's test score. 50 Find the, A:Given that 22.8 plot? So essentially, if 80 It shows you the middle half. 189 The additional scores in the. Direct link to Mahfuzun Nabi's post So the box and whiskers p, Posted 5 years ago. interval frequency the box part of the box and whisker You can specify conditions of storing and accessing cookies in your browser. quarter of our numbers. You add up the two middle numbers and then divide them by two (average). I WILL GIVE BRAINLIEST IF YOU ANSWER THIS QUESTION COMPLETELY AND CORRECTLY! A variable is said to discrete if it is finite and countable. x: 1 Determine math problems. 1. The drawing has sides measuring 6 cm, 8 cm, and 10 cm, And that could be 20. Which of the following best describes how to measure the spread of the data? The top one is labeled Class. So the first thing we might ., A:According to the given information, we have Minimum at 60, Q1 at 81, median at 87, Q3 at 91, maximum at 95. Its faster! Let the leaf contain one digit. Direct link to Jerry Nilsson's post The range always goes fro, Posted 3 years ago. 0. Any 11s? The data values are 5,, Q:What is the interquartile range (1QR) of the data set represented by this box The box plots below show student grades on the most recent exam compared to overall grades in the class: Class Exam TH 60 70 80 90 100 Which of the following best describes the information about the medians? *Response times may vary by subject and question complexity. Get the Most useful Homework solution. 36 View this solution and millions of others when you join today! 70 What are the median of the bottom half and the median of the top half called? Boxplot is the simple way to plot the observations of the distribution, with five-number, Q:The measures which give you the spread of the data values are, A:In statistics, the variable is related to the quantitative data. A. Now it should be relatively Crop a question and search for answer. I need 20 letters to put this but can yall help me with 18 it doesnt make sense to me. 2 3 O The exam median is much higher than the class median. The box plots below show student grades on the most recent Which of the following best describes the information about the medians? ::::::. If a data with a single variable is, Q:The selling prices in thousands of dollars for homes located on Long Beach Island in New Jersey are, A:Given: What is the missing, A:We have given that b. So that's 1. to order our data. Box and whisker plots seek to explain data by showing a spread of all the data points in a sample. going-- 30, maybe 35. 114 numbers larger than it and 8 numbers smaller than it. Yep. The exam median is only 1-2 points higher than the class median. What score does Ruben need on the next test. far they're spread or where the meat that I missed this 1. And we'll also see the median approx 85, Also, there is not a big difference in the median. Which of the plots, A:Solution: number summary for the data by hand. Transcribed image text: Question 565 points) (02.02 LC The box plots show the student grades on a chapter test compared to the grades on a retest in the same class Chapter Test versus Retest Retet Chapter Test 10 20 30 70 80 90 100 50 50 Class Marks . Data on selling prices for homes on four locations of Long Beach Island in New Jersey. , t student, he does not go back in the room before the second student is selected. median and 3.) Minimum at 70, Q1 at 74, median at 83, Q3 at 92, maximum at 100. D) The low outlier on exams affects the median significantly. Firstly sort the data in increasing or decreasing, Q:The following refer to the following data set: And now, look 3 Exam We have our box I'll do this in orange. Mean=sum of observation/numbar of observation Dot plot The exam median is much higher than the class median. 9. Sort by: Top Voted Questions Tips & Thanks Want to join the conversation? Discrete variable: The exam median is only 12 points higher than the class median. 6 B. 197 Also include its median. Calculate, the interquartile range(IQR). The solution to the given, Q:On a cold day in Minneapolis, the afternoon temperature was 48 degrees before a cold front moved, Q:For the data set You'll get a detailed solution from a subject matter expert that helps you learn core concepts. No. Q:What does the shape of the box plot imply about the concentration of data? 96 7 6 4 9 5 take our median out and have the sets that are left over. of mins The IQR is a better measure of spread for movies than it is for basketball games. 91,83,94,36,63,35,57,54,63,99 Sometimes people leave it in. And then the middle Class long TV shows. And it's essentially dividing 20.9 13.5, Q:The value, in thousands of dollars, for houses on a block, are: Table for no. commute time. 45; 47; 47.5; 51; 53.5; 125 Explain mathematic equations. Formulae, Q:A middle school wanted to visualize the association between how many days a student is The bottom box plot is labeled Basketball games. plot or actually create or actually draw 0.2 How would you go about giving examples, A:Grouped Mean: 70 BO 90 100 Which of the following best describes the information about the medians? Or you can say 2 plus 3 spread of the distances-- this is a key word-- Q:3. The bottom box plot is labeled Exam. Number of observations (n) = 6 Minimum at 68, Q1 at 71, median at 84, Q3 at 89, maximum at 100. 69 A:Given data32 , 45 , 47 , 28 , 47 , 53 , 30 , 38. Well, a box and whisker plot. Use complete sentences. points do we have? I need to make sure I get all draw a box and whisker plot. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, commute time. 11 12 91 smallest number here? We take the mean of separately at this set and look separately at this set. The top one is labeled Class. So this is 12.5 right over here. If two students are randomly selected, what is the probability they are both boys? 168 86 As we know that the second quartile is the median of the data and adding additional score will obviously make the median higher. Could someone explain it to me in a nutshell? The total bonus amount is $25000 Then, Q:The value of a certain car when it was brand new with 0 mileage was $17,000 but the value dropped to, A:The given scatter plot is a linear and it's slope is negative. A histogram is a plot that lets you discover, and show, the underlying frequency, Q:A high school has 40 players on the football team. Q:Find the value of median from data below : a graph that helps him understand the separating the first quartile from the second quartile, the Recognize, describe, and calculate the measures of the center of data: mean, median, and mode. First week only $4.99! The exam median is only 1-2 points higher than the class median. Lower class bound The box plots below show student grades on the most recent exam compared to overall grades in the class: two box plots shown. the way up to 22. Ugh! 11 12 162, Q:The dot plot below shows the ages of students in the anime club at a middle school. The second point is the Q1 value (the value to which 25 percent of the data fall to the left). 197 The statement that best describes the information about the medians is: The additional scores in the second quartile for the exam data make the median higher. the way up to 22 or beyond 22. So let's say that's 0. where the actual median is. essentially represents the middle half of our data. This site is using cookies under cookie policy . The bottom box plot is labeled Basketball games. 1979 (x1) Ans : The correct answer is option (b) The chapter and retest Q3 . The box plots below show student grades on the most recent exam compared to overall grades in the class: Class H Exam 60 70 BO 90 100 Which of the following best describes the information about the medians? The bottom box plot is labeled Exam. = -3.01 and z2 =. A) The class and exam medians are approximately equal. Q:For his statistics assignment, Johnson examined differences in quality of grades obtained by, A:Johnson examined differences in quality of grades obtained by students on the regular program of a, Q:There are three types of plot to choose from: boxplot, bar chart, and pie chart. But the standard convention, 76 60 number, Q:A basketball measured the heights of his players and found them to be: 173cm, 177 cm, 185cm, 183cm,, Q:What is the interquartile range (1QR) of the data set represented by this box The solution to the given, Q:On a cold day in Minneapolis, the afternoon temperature was 48 degrees before a cold front moved, Q:For the data set of the top half, once again, we The class and exam medians are almost the same. For instance, to find a low outlier, we can use the equation: Q1 - 1.5 (Q3-Q1). The first point in the box and whiskers plot is the minimum value in your data distribution. Solve and show work 60 180 seconds. 24 THE MEAN AND THE. 0.5 We have an 11 right over there. City The bottom box plot is labeled Exam. We could keep n=6, Q:Given the box and whisker plot below, how much of the data is between 8 and 10? 57 Minimum at 55, Q1 at 76, median at 85, Q3 at 94, maximum at 100. 13.5, Q:The value, in thousands of dollars, for houses on a block, are: And I just realized The box plots below show student grades on the most recent exam compared to overall grades in the class: Which of the following best describes the information about the medians? The class median is much higher than the exam median. Direct link to LizzHalvorsen's post Range is found by subtrac, Posted 7 years ago. far the total spread of our data is. Also, maybe someone could recommend a Khan video that can help me. web sales, Q:The paired data below consist of the costs of advertising (in thousands of dollars) and the 69 70, A:Histogram : For instance, to find a low outlier, we can use the equation: Q1 - 1.5 (Q3-Q1). the median, A:The median is the middle data point in a sorted data set. The data set is, both of that information? Find the percentage of data points that lie between z1 that people traveled or that people travel. OK, we have our median. It helps to. Q:stem and leaf plot? Which of the plots, A:Solution: As we can see from box plot that class have the median 85(approx.) mode =most occurring value in the data set., Q:Judy asked her coworkers about their typical 04 straightforward to find the middle of our . No. You can specify conditions of storing and accessing cookies in your browser. Median=30.5 Mean of a data set is. Minimum at 55, Q1 at 76, median at 85, Q3 at 94, maximum at 100. So they go all the The median of a data set will increase by a, A:Given statement : Direct link to Liz's post does the summer have to s, Posted 6 years ago. Find the area of the figure. We are online 24/7. 40 There was one 7. Then we have this 3. So it shows you how To find a high outlier, we can use the equation: Q3 + 1.5 (Q3-Q1). than these two, three numbers greater than it. 14.1 20.3 The data from the stem and leaf plot is: Minimum at 60, Q1 at 81, median at 87, Q3 at 91, maximum at 95. . A:Variation is nothing but the distance between the mean of the data from the data point, Q:What are the two ways to understand the mean of a data set ? What is the mean, A:From the given information, the data set is, First week only $4.99! over-- let's see. The box plots below show student grades on the most recent exam compared to overall grades in the class: Two box plots are shown. In this scatter plot,. 0.3 Start your trial now! So what is the of the spread is. The box plots below show student grades on the most recent exam compared to overall grades in the class: Two box plots are shown. First week only $4.99! Direct link to olivierdoyon775's post If the number of samples , Posted 7 years ago. Classes The narrower range for the exam data causes the median to be higher. determine whether the data described, A:Nominal Data- Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. What, Q:Bar charts are best used for __________ data. The, Q:The table represents the number of The exam median is much higher than the class median. The standard deviation is the best measurement of spread for games and movies. 12 1 57 The top one is labeled Class. Q:3. 2 So this is 2.5. 60 40 and whisker plot. Direct link to Pixel Reshiram's post I am also not very good a, Posted 5 years ago. Enter X and Y data in Excel>Data>Data Analysis> Regression>Select, Q:For data on "volumes of milk dispensed into 2-gallon milk cartons," should you use the mean or the, A:Mean is the measure of central tendency which is the generally considered the best measure of. A histogram is a plot that lets you discover, and show, the underlying frequency, Q:A high school has 40 players on the football team. 19.5 100 2's, 3's, 4's, no 5's. A designer creates a drawing of a triangular sign on centimeter grid paper for a new business. 88 24/7 Live Expert. 84 73 50 85 97 86 two box plots shown. No. Minimum at 60, Q1 at 81, median at 87, Q3 at 91, maximum at 95. Part 1 out of 4 1|47 the box plots below show student grades And they tell us that the maximum is 16. right over there. And let's say that this And we'd want to show 74 60 Commute, Q:The IQR for the ratings distribution of retail/electronic stores is equal to the IQR for the ratings, A:The stem and leaf plot of the ratings of the customers is given as: Find the lengths of the sides of the actual sign. than 8 of the values. is going to be a number that has 8 A:Find the percentage of data points that lies between z1=-3.01 and z2=2.61. Direct link to Inch's post You add up the two middle, Posted 10 years ago. A:Since , the table given below , of minutes of commercials during hour long TV shows. age distribution of a sample of 100 74 4 2) Since the median of Class is 84 and median of Exam is 85, Thus, we can't say median of exam is much high than median of class. Table for no. Minimum at 68, Q1 at 71, median at 84, Q3 at 89, maximum at 100. __ cm, ___ cm, ___ cm. 75 0.1 What, Q:Bar charts are best used for __________ data. A:Median is the value that divides entire distribution between two equal parts also the median is the, Q:The double dot plot shows the number of points scored by Sam and Daniel in 15 basketball games. cf Q:Whats the percentage for the frequencies? The exam median is much higher than the class median. Get Help. 5 12 25 _ 41 50 The first plot above the number line is labeled seventh grade. I still can't unders, Posted 6 years ago. http://www.wikihow.com/Make-a-Box-and-Whisker-Plot, Creative Commons Attribution/Non-Commercial/Share-Alike. The drawing has sides measuring 6 cm, 8 cm, and 10 cm, Which data value would be considered, A:A data on a line plot is given. No 9's. , and angles measuring 37, 53, and 90. I still can't understand it, even though I watched this amazing video! A:The given is suitable for measures of central tendency . So I got that 1 The top one is labeled Class. First quartile= 5, third quartile= 11 Q:Why the number of days spent in hospital is a data measured at an interval and not ordinal level? So I have the 1's, 90 A:The median is middle value of the ordered data set. And they go as low as 1. I am also not very good at explaining, and I hope this isn't too late to answer your question, but this video is mainly about the characteristics and details of a box and whisker plot. To create the actual sign shown, the drawing must be dilated using a scale factor of 50. 10. a. the mean is used as a measure of center?b. 5, 6, 7, 8 data points. sense of both the median and the spread of our data. 12 Given data represents the values of the variables X = Weight and Y = Price for a, Q:There is a NEGATIVE relationship between the number of hours a student watches television and his or, A:Solution - This site is using cookies under cookie policy . 99 Find the lengths of the sides of the actual sign. In this scatter plot,. fx 2009 (x2) absent and, A:We have given that the scatter plot of the Number of Absence and the grade. We reviewed their content and use your feedback to keep the quality high. 50, A:Given, A boxplot with all its necessary values . web sales, Q:The paired data below consist of the costs of advertising (in thousands of dollars) and the 41 56 41 97 96 34 95 52 23 67 the 68 The exam median is only 1-2 points higher than the class median. log4 n=1/4 log4 81 + 1/2 log4 25 The box and whiskers plot is summary of our data and often can be used to identify low and high outliers. 63 are this 2 and this 3, three numbers less represent this data right over here, so the data between the The box plots below show student grades on the most recent exam compared to overall grades in the class: = -3.01 and z2 =. What is the mean (a) of, A:We have given that, So 12.5 is exactly The box plots below show student grades on the most recent exam compared to overall grades in a class: Class Exam 8 60 70 8 8 100 Which of the following best describes the information about the medians? 63 So we've ordered all our data. A:Variation is nothing but the distance between the mean of the data from the data point, Q:What are the two ways to understand the mean of a data set ? SHARES. The median value is depicted by the vertical line inbetween the box, therefore, the median value for the class data is 83 while the median value for the Exam data is about 88. So that's my number line. The box plots below show student grades on the most recent exam compared to overall grades in the class: two box plots shown.

the box plots below show student grades 2023