Dr. Kijowski is concerned about student phone use, so she collects information on the number of text messages that each student sent on a particular day. The boxplot below shows the results. Based on the boxplot, which of the following is the most reasonable conclusion?a. There are more people with data values below the median than there are people with data values above the median.Selected:b. There are more people with data values between the first quartile and the median than there are people with data values between the median and the third quartile.This answer is incorrect.c. There are fewer people with data values between the first quartile and the median than there are people with data values between the median and the third quartile.d. There are approximately the same number of people with data values between the first quartile and the minimum as there are people with data values between the third quartile and the maximum.e. The data are less spread out between the first quartile and the median than between the median and the third quartile. 100Number of Text Messages Sent200300400

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Description: Dr. Kijowski is concerned about student phone use, so she collects information on the number of text messages that each student sent on a particular day. The boxplot below shows the results. Based on the boxplot, which of the following is the most re

The box plot is given and from that boxplot we have to interpret the results. Box plot shows tha…

Answered: Dr. Kijowski is concerned about student…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Dr. Kijowski is concerned about student phone use, so she collects information on the number of text messages that each student sent on a particular day. The boxplot below shows the results.

Based on the boxplot, which of the following is the most reasonable conclusion?

a. There are more people with data values below the median than there are people with data values above the median.
Selected:b. There are more people with data values between the first quartile and the median than there are people with data values between the median and the third quartile.This answer is incorrect.
c. There are fewer people with data values between the first quartile and the median than there are people with data values between the median and the third quartile.
d. There are approximately the same number of people with data values between the first quartile and the minimum as there are people with data values between the third quartile and the maximum.
e. The data are less spread out between the first quartile and the median than between the median and the third quartile.

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Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

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