Which of the Following Is NOT One of the Steps

question 110

Multiple Choice

Which of the following is NOT one of the steps of hypothesis testing used when comparing two independent means?

• A)Assuming the null is true,state an expected result in the form of a range of values within which the difference between sample means is expected to fall
• B)Assuming the alternative is true,characterize the mean and standard deviation of the sampling distribution of the differences between two independent means
• C)Convert the observed difference between sample means into a t value
• D)Translate the research question into a null and an alternative hypothesis

---

Definitions:

Content Validity

Refers to the extent to which a test measures all aspects of the concept it intends to measure.

Alternate-form Reliability

Refers to a measure's reliability assessed by comparing different versions of the test that are created to be equivalent.

Test-retest Reliability

A measure of consistency where the same test is administered to the same group at two different points in time to assess its stability over time.

Predictive Validity

The extent to which a score on a scale or test predicts scores on some criterion measure.