Is This What P Means? A randomized comparative experiment examined the effect of the attractiveness of an instructor on the performance of students on a quiz given by the instructor. The researchers found a statistically significant difference in quiz scores between students in a class with an instructor rated as attractive and students in a class with an instructor rated as unattractive (P = 0.005).8 When asked to explain the meaning of "p = 0.005," a student says, "This means there is only probability of 0.005 that the null hypothesis is true." Explain what P = 0.005 really means in a way that makes it clear that the student's explanation is wrong.
Is This What P Means? A randomized comparative experiment examined the effect of the attractiveness of an instructor on the performance of students on a quiz given by the instructor. The researchers found a statistically significant difference in quiz scores between students in a class with an instructor rated as attractive and students in a class with an instructor rated as unattractive (P = 0.005).8 When asked to explain the meaning of "p = 0.005," a student says, "This means there is only probability of 0.005 that the null hypothesis is true." Explain what P = 0.005 really means in a way that makes it clear that the student's explanation is wrong.
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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Is This What P Means? A randomized comparative experiment examined the effect of the attractiveness of an instructor on the performance of students on a quiz given by the instructor. The researchers found a statistically significant difference in quiz scores between students in a class with an instructor rated as attractive and students in a class with an instructor rated as unattractive (P = 0.005).8 When asked to explain the meaning of
"p = 0.005," a student says, "This means there is only
Explain what P = 0.005 really means in a way that
makes it clear that the student's explanation is wrong.
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