Consider the Following Information. ​ ​

question 44

Multiple Choice

Consider the following information. ​ ​
The null hypothesis is to be tested at the 5% level of significance.The null hypothesis

• A) should be rejected.
• B) should not be rejected.
• C) was designed incorrectly.
• D) cannot be tested.

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Definitions:

Right Tailed

Pertaining to a type of hypothesis test where the area of interest is in the right tail of the distribution, typically testing for values greater than a certain number.

Test-Statistic

A value calculated from sample data during hypothesis testing used to determine whether to reject the null hypothesis.

P-Value

the probability of obtaining test results at least as extreme as the ones observed during the study, assuming that the null hypothesis is correct.

Sample Size

The quantity of data points or observations gathered or chosen from a group to conduct statistical evaluation.