What is the value of the test statistic? Write yor What is the critical value? Write your answer ro Do we reject the null hypothesis? O we fall to reject the null hypothesis. OWe reject the null hypothesis.
What is the value of the test statistic? Write yor What is the critical value? Write your answer ro Do we reject the null hypothesis? O we fall to reject the null hypothesis. OWe reject the null hypothesis.
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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Transcribed Image Text:A sample of n = 13 data values randomly collected from a normally distributed population has
2.1. We wish to test the null hypothesis Ho:0 = 1.5 against the alternative
standard deviation s
hypothesis H1:o > 1.5 at a significance of a = 0.01.
What is the value of the test statistic? Write your answer rounded to 3 decimal places.
What is the critical value? Write your answer rounded to 3 decimal places.
Do we reject the null hypothesis?
OWe fail to reject the null hypothesis.
Owe reject the null hypothesis.
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