thinks a certain potato chip maker is putting fewer chips in their regular bags of chips. From a random sample of 15 bags of potato chips she calculated a P value of 0.073 for the sample. (a) At a 5% level of significance, is there evidence that Jen is correct? (Type: Yes or No): (b) At a 10% level of significance, is there evidence that she is correct? (Type: Yes or No):
thinks a certain potato chip maker is putting fewer chips in their regular bags of chips. From a random sample of 15 bags of potato chips she calculated a P value of 0.073 for the sample. (a) At a 5% level of significance, is there evidence that Jen is correct? (Type: Yes or No): (b) At a 10% level of significance, is there evidence that she is correct? (Type: Yes or No):
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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Jen thinks a certain potato chip maker is putting fewer chips in their regular bags of chips. From a random sample of 15 bags of potato chips she calculated a P value of 0.073 for the sample.
(a) At a 5% level of significance, is there evidence that Jen is correct? (Type: Yes or No):
(b) At a 10% level of significance, is there evidence that she is correct? (Type: Yes or No):
(c) In a statistical test of hypotheses, we say that the data are statistically significant at level αα if
A. α=0.05α=0.05.
B. the P - value is larger than αα.
C. αα is small.
D. the P - value is less than αα.
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