E Quiz: Quiz #3 Question 11 of 15 This quiz: 15 point(s) possible This question: 1 point(s) possible Submit quiz Words were displayed on a computer screen with background colors of red and blue. Results from scores on a test of 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? X Red Background 34 15.09 5.96 Blue Background 36 12.73 5.42 What are the null and alternative hypotheses? O A. Ho: 2 =03 OB. Ho: 07 = 02 H1:07 # 02 H1:09 203 O C. Ho: 07 =03 OD. Ho: 07 # 03 H1:07