Given below are the analysis of variance results from a Minitab display. Assume that you want to use a 0.05 significance level in testing the null hypothesis thatthe different samples come from populations with the same mean. 20) What can you conclude about the equality of the population means? 20) Source DF 35 MS F p Factor 3 30 10.00 1.6 0.264 Error 8 50 6.25 Total 11 80 A) Reiect the null hypothesis since the p-value is greater than the significance level. 0) Reiect the null hypothesis since the p-value is less than the significance level. D) Accept the null hypothesis since the p-value is less than the significance level. 8) Express the original claim in symbolic form. 8) Claim: 60% of homes have smoke detectors. # B) [110.5 C) p: 0.6 D) p106 9) A error is the mistake of rejecting the null hypothesis when it is actually true. 9) # B) Type II C) Type I\" D) Type IV 10) Suppose we want to testthe claim that less than 1/2 of Americans are in favor of raising the voting 10) age to 21. Is the hypothesis test left-tailed, right-tailed, or two-tailed? A) Two-tailed w G) Right-tailed 17) In studying the occurrence of genetic characteristics, the following sample data were obtained. You 17) would like to test the claim that the characteristics occur with the same frequency atthe 0.05 significance level. Characteristic A B C D E F Frequency 28 30 45 48 39 39 What isthe expected value for D? A) 28 B) 43 C) 42 D) 38