A college professor conducted a survey in order to assess how much money nursing majors spend on course material compared to all other majors. To do so, she selected a random sample of 34 students. Each student was classified as a nursing major or as a non-nursing major. They were then asked how much they spent on books and other materials required for their courses this semester. Here are parallel boxplots summarizing the responses: Based upon the boxplots, which of the following statements cannot be concluded?(A) The range of the distribution of the cost of course materials for nursing majors is about the same as that of non-nursing majors.(B) The maximum cost for non-nursing majors is greater than the median cost for nursing majors.(C) The variability of the cost of course materials for the middle 50% of nursing majors is greater than the variability of the middle 50% for non-nursing majors.(D) The median cost of course materials for nursing majors is over $300 more than the median cost of course materials for non-nursing majors.(E) The boxplots reveal that 17 students are nursing majors and 17 students are non-nursing majors. Nursing MajorsNon-Nursing Majors300Cost of Course Material200400600100500700

Name: A college professor conducted a survey in order to assess how much mon
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Description: A college professor conducted a survey in order to assess how much money nursing majors spend on course material compared to all other majors. To do so, she selected a random sample of 34 students. Each student was classified as a nursing major or as

A box and whisker plot (sometimes called a boxplot) is a graph representing details from a list of…

Answered: A college professor conducted a survey…

MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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A college professor conducted a survey in order to assess how much money nursing majors spend on course material compared to all other majors. To do so, she selected a random sample of 34 students. Each student was classified as a nursing major or as a non-nursing major. They were then asked how much they spent on books and other materials required for their courses this semester. Here are parallel boxplots summarizing the responses:

Based upon the boxplots, which of the following statements cannot be concluded?

(A) The range of the distribution of the cost of course materials for nursing majors is about the same as that of non-nursing majors.
(B) The maximum cost for non-nursing majors is greater than the median cost for nursing majors.
(C) The variability of the cost of course materials for the middle 50% of nursing majors is greater than the variability of the middle 50% for non-nursing majors.
(D) The median cost of course materials for nursing majors is over $300 more than the median cost of course materials for non-nursing majors.
(E) The boxplots reveal that 17 students are nursing majors and 17 students are non-nursing majors.

Nursing Majors
Non-Nursing Majors
300
Cost of Course Material
200
400
600
100
500
700

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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