Question

The purpose of a statistical hypothesis test is to a. Determine the likelihood that the mean...

The purpose of a statistical hypothesis test is to

a.

Determine the likelihood that the mean of a sample we have selected is in fact different from that of the population from which it was drawn
b.

Specifyi the probability that H1 is equal to zero
c.

Evaluate the direction of the research hypothesis
d.

Specify the probability that H0 is equal to zero
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Homework Answers

Answer #1

Solution: The correct option is:

a. "Determine the likelihood that the mean of a sample we have selected is, in fact, different from that of the population from which it was drawn"

Explanation:

The statistical hypothesis is conducted to draw inference about the population parameter. Since the population is usually very large and it is not possible to study the entire population. Therefore, a sample is studied and inference is drawn about the population. The statistical hypothesis validates these inferences, therefore, the correct option is to determine the likelihood that the mean of a sample we have selected is in fact different from that of the population from which it was drawn

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