Mathematics, 30.03.2020 21:49 michell282

A scientist is studying the impact of certain vitamins on a person's ability to remember. The sample size for the experimental group was 25. When a two-tailed t test was calculated, the t statistic came out to be 1.54. What are the percent of variance (r 2) and the size of the effect

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A scientist is studying the impact of certain vitamins on a person's ability to remember. The sample...

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