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What is the test statistic? What is the P-Value? What is the conclusion for this hypothesis test? Does the background color appear to have an

What is the test statistic? What is the P-Value? What is the conclusion for this hypothesis test? Does the background color appear to have an effect on the variation of word recall stores?

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Words were displayed on a computer screen with background colors of red and blue. Results from scores on a test of on list K word recall are given below. Use a 0.05 significance level to test the claim that the samples are from populations with the same standard deviation. Assume that both samples are independent simple random samples from populations having normal distributions. Does the background color appear to have an effect on the variation of word recall scores? stion 11 n X S Red Background 35 15.46 5.96 Blue Background 36 12.76 5.49 stion 12 stion 13 OA. Ho: 01 = 02 OB. H: 01 #02 H1: 07

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