Which of the Following Is One of the Procedures Involved

question 36

Multiple Choice

Which of the following is one of the procedures involved in conducting a repeated measures t test?

• A) Each set of scores will be squared.
• B) The pre-test scores are subtracted from the post-test scores.
• C) Each set of scores will be added; the total of each will then be divided by n to arrive at a mean for each group.
• D) The mean difference value is determined by dividing ∑D² by n.

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