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Mathematics, 21.06.2019 17:20, organicmemez
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
Mathematics, 22.06.2019 05:00, rconyers00
Acircle has a diameter with endpoints at 15 + 25i and β25 β 17i. which point is also on the circle? β15 +21i 0 + 0i 15 + 17i 16 + 24i
Answers: 1
Hi anyone free to talk?β...
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