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. E Click the icon to view the pulse rates for adult females and adult males. Construct a 90% confidence interval of the mean pulse rate for adult females. ] bpm< µ< bpm (Round to one decimal place as needed.) Construct a 90% confidence interval of the mean pulse rate for adult males. ] bpm < µ < 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. O B. The confidence intervals do not overlap, so it appears that adult females have a significantly higher mean pulse rate than adult males. O C. 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 D. The confidence intervals overlap, so it appears that adult males have a significantly higher mean pulse rate than adult females.
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. E Click the icon to view the pulse rates for adult females and adult males. Construct a 90% confidence interval of the mean pulse rate for adult females. ] bpm< µ< bpm (Round to one decimal place as needed.) Construct a 90% confidence interval of the mean pulse rate for adult males. ] bpm < µ < 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. O B. The confidence intervals do not overlap, so it appears that adult females have a significantly higher mean pulse rate than adult males. O C. 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 D. The confidence intervals overlap, so it appears that adult males have a significantly higher mean pulse rate than adult females.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Transcribed Image Text: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.
E Click the icon to view the pulse rates for adult females and adult males.
Construct a 90% confidence interval of the mean pulse rate for adult females.
O bpm < µ<O bpm
(Round to one decimal place as needed.)
Construct a 90% confidence interval of the mean pulse rate for adult males.
O bpm < µ <O 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.
O B. The confidence intervals do not overlap, so it appears that adult females have a significantly higher mean pulse rate than adult males
O C. 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 D. The confidence intervals overlap, so it appears that adult males have a significantly higher mean pulse rate than adult females.
Transcribed Image Text:i Pulse Rates
Pulse Rates (beats per minute)
Females
Males
85
70
79
92
81
85
75
53
65
70
73
60
70
60
49
68
76
56
56
86
65
67
80
88
51
57
75
88
78
81
85
87
55
60
69
90
56
90
63
94
74
63
96
34
66
60
67
87
62
60
86
83
77
69
79
79
72
85
59
80
63
59
63
67
58
65
70
100
94
69
81
77
76
39
61
79
84
55
66
75
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