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 (HaHa) at a significance level of α=0.005α=0.005.
Ho:μ=64.7Ho:μ=64.7
Ha:μ≠64.7Ha:μ≠64.7
You believe the population is
data |
---|
79.7 |
132.8 |
98.2 |
103.6 |
96.2 |
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
The p-value is... which one is it (multiple choice)
- less than (or equal to) αα
- greater than αα
This test statistic leads to a decision to... which one (multiple choice)
- reject the null
- accept the null
- fail to reject the null
As such, the final conclusion is that... (multiple choice)
- There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 64.7.
- There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 64.7.
- The sample data support the claim that the population mean is not equal to 64.7.
- There is not sufficient sample evidence to support the claim that the population mean is not equal to 64.7.
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