Mathematics, 12.08.2020 08:01 keigleyhannah30

4. The general population (Population 2) has a mean of 30 and a standard deviation of 5, and the cutoff Z score for significance in a study involving one participant is 1.96. If the raw score obtained by the participant is 45, what decisions should be made about the null and research hypotheses?

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4. The general population (Population 2) has a mean of 30 and a standard deviation of 5, and the cut...

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