Explain the two independent-sample t test

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Question: 1. What values must be included in an APA summary of the results of a t test?

2. In the following studies, state whether you would use a one-sample t test or a two independent-sample t test.

(a) A study measuring differences in attitudes about morality among Democrats and Republicans

(b) A study testing whether night-shift workers sleep the recommended 8 hours per day

(c) An experiment measuring differences in brain activity among rats placed on either a continuous or an intermittent reward schedule.

Reference no: EM131672879

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