A random sample of 61 produced the summary statistics x 0.373 and s = 0.054. Complete parts a and b. ...... a. Test the null hypothesis that u=0.42 against the alternative hypothesis that u <0.42, using a = 0.10. What is the value of the test statistic? z= -1.58 (Round to two decimal places as needed.) Find the p-value. p-value = (Round to three decimal places as needed
A random sample of 61 produced the summary statistics x 0.373 and s = 0.054. Complete parts a and b. ...... a. Test the null hypothesis that u=0.42 against the alternative hypothesis that u <0.42, using a = 0.10. What is the value of the test statistic? z= -1.58 (Round to two decimal places as needed.) Find the p-value. p-value = (Round to three decimal places as needed
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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![A random sample of 61 produced the summary statistics x 0.373 and s = 0.054. Complete parts a and b.
.....
a. Test the null hypothesis that u =0.42 against the alternative hypothesis that u<0.42, using a = 0.10.
What is the value of the test statistic?
z= - 1.58 (Round to two decimal places as needed.)
Find the p-value.
p-value = (Round to three decimal places as needed,)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fee9a8d9c-e0d7-484d-a7f1-66eab1606065%2Fa5a2580e-5c35-4b83-87ab-de43ceb436a8%2F8ldwcpa_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A random sample of 61 produced the summary statistics x 0.373 and s = 0.054. Complete parts a and b.
.....
a. Test the null hypothesis that u =0.42 against the alternative hypothesis that u<0.42, using a = 0.10.
What is the value of the test statistic?
z= - 1.58 (Round to two decimal places as needed.)
Find the p-value.
p-value = (Round to three decimal places as needed,)
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