You should use a correlated samples t test when Group of answer choices A. you have a three-group design, you randomly assigned your participants, and your DV is measured on an interval or ratio scale of measurement. B. you have a two-group design, you used matched pairs, and your DV is measured on an interval or ratio scale of measurement. C. you have a two-group design, you randomly assigned your participants, and your DV is measured on a nominal or ordinal scale of measurement. D. you have a two-group design, you randomly assigned your participants, and your DV is measured on an interval or ratio scale of measurement.

Question

Janiyah Matthews

Social Studies

25 September, 01:41

You should use a correlated samples t test when Group of answer choices A. you have a three-group design, you randomly assigned your participants, and your DV is measured on an interval or ratio scale of measurement. B. you have a two-group design, you used matched pairs, and your DV is measured on an interval or ratio scale of measurement. C. you have a two-group design, you randomly assigned your participants, and your DV is measured on a nominal or ordinal scale of measurement. D. you have a two-group design, you randomly assigned your participants, and your DV is measured on an interval or ratio scale of measurement.

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Answers (1)

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Ashleigh · Answer 1

Our answer is B. you should have a two-group design, you used matched pairs, and your DV is measured on an interval or ratio scale of measurement.

Explanation:

Because it follows all the assumption of the paired t test statistics