Question

x Refer to the accompanying data set and construct a 90% confidence interval estimate of the mean pulse rate of adult females, then do the same for adult males. Compare the results. Click the icon to view the pulse rates for adult females and adult males. Pulse Rates Construct a 90% confidence interval of the mean pulse rate for adult females. | bpm<<bpm (Round to one decimal place as needed.) Pulse Rates (beats per minute) e Construct a 90% confidence interval of the mean pulse rate for adult males. bpm<u<bpm (Round to one decimal place as needed.) Compare the results. O A. The confidence intervals overlap, so it appears that there is no significant difference in mean pulse rates between adult females and adult males. B. The confidence intervals do not overlap, so it appears that there is no significant difference in mean pulse rates between adult females and adult males. O C. The confidence intervals overlap, so it appears that adult males have a significantly higher mean pulse rate than adult females OD. The confidence intervals do not overlap, so it appears that adult females have a significantly higher mean pulse rate than adult males Males 87 75 74 63 53 73 63 74 50 54 64 68 49 54 76 79 51 73 64 63 72 65 60 97 64 59 80 68 84 56 68 56 67 70 95 71 44 85 88 59 Females 79 85 94 84 59 70 66 71 59 88 80 87 78 90 87 92 86 90 55 95 35 66 68 91 86 81 78 80 79 71 63 55 66 99 78 75 58 76 67 74 Click to select your answer(s). Print Done

Answer 1