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Mathematics, 07.05.2020 03:00, bradlenz4293
Dr. Gupta conducts a study to examine whether eating cookies influences memory. She draws a sample of n = 36 participants. The population from which they were selected had a mean memory score of µ = 45 on a memory test. After eating cookies, the sample mean is found to be M = 58 and the estimated standard error is 0.74. Calculate the effect size in terms of the proportion of variance accounted for (r2). 0.93 0.73 0.23 0.55
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Mathematics, 21.06.2019 16:00, emilyblaxton
Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7
Answers: 2
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Dr. Gupta conducts a study to examine whether eating cookies influences memory. She draws a sample o...
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