Based on this score, Cassie can conclude that the training regimen does have an effect on physical health because this score or larger would be expected 75.80% of the time even if the training regimen does not have an effect. O does have an effect on physical health because this score or larger would be expected 24.20% of the time even if the training regimen does not have an effect. O does not have an effect on physical health because this score or larger would be expected 24.20% of the time even if the training regimen does not have an effect. O does not have an effect on physical health because this score or larger would be expected 75.80% of the time even if the training regimen does not have an effect.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Question 19
2 pts
Cassie is a gym teacher who develops a training regimen to promote physical health among
elementary school students. She knows that scores on a measure of physical health are normally
distributed with u = 75 and o = 10. She randomly selects one student in her class to complete the
training regimen, and this students scores X= 82 on the measure of physical health afterwards.
Based on this score, Cassie can conclude that the training regimen
does have an effect on physical health because this score or larger would be expected
75.80% of the time even if the training regimen does not have an effect.
O does have an effect on physical health because this score or larger would be expected
24.20% of the time even if the training regimen does not have an effect.
O does not have an effect on physical health because this score or larger would be
expected 24.20% of the time even if the training regimen does not have an effect.
O does not have an effect on physical health because this score or larger would be
expected 75.80% of the time even if the training regimen does not have an effect.
Transcribed Image Text:Question 19 2 pts Cassie is a gym teacher who develops a training regimen to promote physical health among elementary school students. She knows that scores on a measure of physical health are normally distributed with u = 75 and o = 10. She randomly selects one student in her class to complete the training regimen, and this students scores X= 82 on the measure of physical health afterwards. Based on this score, Cassie can conclude that the training regimen does have an effect on physical health because this score or larger would be expected 75.80% of the time even if the training regimen does not have an effect. O does have an effect on physical health because this score or larger would be expected 24.20% of the time even if the training regimen does not have an effect. O does not have an effect on physical health because this score or larger would be expected 24.20% of the time even if the training regimen does not have an effect. O does not have an effect on physical health because this score or larger would be expected 75.80% of the time even if the training regimen does not have an effect.
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