An instructor wants to compare the performance on a test between her 1st period students and her 2nd period students. Below is the box plots for each period. Which of the following statements below is correct? Test Scores1st Period2nd Period •主85 90 95 10050 55 6065 70 75 80O The median for the first period is larger than the median for the second period.O Approximately 25% of the scores are higher than 80 for the second period.O The IQR for the 1st period is larger than the IQR for the second period.The range for the 1st period is smaller than the range for the second period.

We have to find out correct statement for given data..

Answered: Test Scores 1st Period 2nd Period 50 55…

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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An instructor wants to compare the performance on a test between her 1st period students and her 2nd period students. Below is the box plots for each period. Which of the following statements below is correct?

Test Scores
1st Period
2nd Period •
主
85 90 95 100
50 55 60
65 70 75 80
O The median for the first period is larger than the median for the second period.
O Approximately 25% of the scores are higher than 80 for the second period.
O The IQR for the 1st period is larger than the IQR for the second period.
The range for the 1st period is smaller than the range for the second period.

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