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. Construct a 90% confidence interval of the mean pulse rate for adult females. | bpm < µ
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. Construct a 90% confidence interval of the mean pulse rate for adult females. | bpm < µ
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![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.
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.
A. The confidence intervals do not overlap, so it appears that adult females have a significantly higher mean pulse rate than adult males.
B. The confidence intervals overlap, so it appears that adult males have a significantly higher mean pulse rate than adult females.
C. The confidence intervals overlap, so it appears that there is no significant difference in mean pulse rates between adult females and adult males.
D. 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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4f9ae8f-01da-42d4-8f33-486d1da6a186%2F5f6fd3fd-7f55-4532-9400-8932817a3977%2Fqdzq4s_processed.png&w=3840&q=75)
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.
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.
A. The confidence intervals do not overlap, so it appears that adult females have a significantly higher mean pulse rate than adult males.
B. The confidence intervals overlap, so it appears that adult males have a significantly higher mean pulse rate than adult females.
C. The confidence intervals overlap, so it appears that there is no significant difference in mean pulse rates between adult females and adult males.
D. 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.
![Pulse Rates (beats per minute)
Males
Females
81
70
80
87
76
67
91
82
51
74
57
71
62
74
66
72
49
55
58
84
63
64
84
89
50
58
79
88
78
79
88
93
52
74
86
92
64
63
55
94
74
63
37
69
62
96
63
91
62
58
85
80
77
66
76
78
84
57
78
72
67
59
62
59
63
67
68
101
95
72
78
71
44
85
59
75
84
58
63
73](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4f9ae8f-01da-42d4-8f33-486d1da6a186%2F5f6fd3fd-7f55-4532-9400-8932817a3977%2Fpt46k4i_processed.png&w=3840&q=75)
Transcribed Image Text:Pulse Rates (beats per minute)
Males
Females
81
70
80
87
76
67
91
82
51
74
57
71
62
74
66
72
49
55
58
84
63
64
84
89
50
58
79
88
78
79
88
93
52
74
86
92
64
63
55
94
74
63
37
69
62
96
63
91
62
58
85
80
77
66
76
78
84
57
78
72
67
59
62
59
63
67
68
101
95
72
78
71
44
85
59
75
84
58
63
73
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