Construct a 95% confidence interval of the mean pulse rate for adult females. ] bpm <µ
Construct a 95% 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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Transcribed Image Text:estion
Refer to the accompanying data set and construct a 95% 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 95% confidence interval of the mean pulse rate for adult females.
bpm < µ< bpm
(Round to one decimal place as needed.)
Construct a 95% 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 overlap, so it appears that adult males have a significantly higher mean pulse rate than adult females.
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.
C. The confidence intervals do not overlap, so it appears that adult females have a significantly higher mean pulse rate than adult males.
D. The confidence intervals overlap, so it appears that there is no significant difference in mean pulse rates between adult females and adult males.

Transcribed Image Text:Pulse Rates
Pulse Rates (beats per minute)
Males
Females
83
81
73
96
50
59
69
67
52
86
67
88
58
90
80
88
71
61
65
34
97
67
55
80
64
61
74
64
61
58
65
68
99
97
78
40
59
88
63
Print
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