MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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You wish to test the following claim at a significance level of α=0.001α=0.001.
H0:p=0.79H0:p=0.79
H1:p>0.79H1:p>0.79
You obtain a
What is the test statistic for this sample? (Report answer accurate to 3 decimal places.)
What is the p-value for this sample? (Report answer accurate to 4 decimal places.)
The p-value is
- less than (or equal to) αα
- greater than αα
This test statistic leads to a decision to
- reject the null
- accept the null
- fail to reject the null
As such, the final conclusion is that
- there is sufficient evidence to conclude that the population proportion is greater than 0.79.
- there is not sufficient evidence to conclude that the population proportion is greater than 0.79.
- there is sufficient evidence to conclude that the population proportion is equal to 0.79.
- there is not sufficient evidence to conclude that the population proportion is equal to 0.79.
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