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The following data are from an independent-measures experiment comparing two treatment conditions.
treatment 1: 6,13,8,4,13,4,11,5
treatment 2: 19,9,18,10,12,14,19,11
a. compute r2 to measure the size of the treatment effect
b. write a sentence showing how the outcome of the hypothesis test and the measure of effect size would appear in a research report
Use suitable one or two sided test for null hypothesis of no difference in them then changes rating between groups at 0.10 significance level.
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In the week before and the week after a holiday, there were 10,000 total deaths, and 4972 of them occurred in the week before the holiday.
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