Question
What is the conclusion in the following hypothesis test scenario? A sample of size 45 has an average of 32.7 while the population's average is
What is the conclusion in the following hypothesis test scenario?
A sample of size 45 has an average of 32.7 while the population's average is expected to be 34.
The test statistic has been calculated as Z-test = 1.36 while the critical value is Z-critical = 1.645.
Select one:a. There is statistical evidence that the true average is not 34.b. There is no evidence that the true average is 34Test statistic shows that we could not eliminate this possibilityc. There is evidence that the population's average is 34.d. There is no evidence that the true average is not 34.
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