Listed below are body temperatures (in °F) from seven different subjects measured at 8 AM and again at 12 AM. 8 AM 12 AM 96.2 99.3 Margin of Error: E = 96.6 98.1 Confidence Interval: 97.2 98.2 = 97.4 98.5 a. Construct a 92% confidence interval for the difference in body temperature at the two times of day. Critical value: 2* or t* (Enter the positive one.) 96.5 98.5 b. Interpret your result in part (a) in a complete sentence. 97.5 98.8 96.3 98.7

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 10E
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Listed below are body temperatures (in °F) from seven different subjects measured at 8 AM and again at 12
AM.
8 AM
12 AM
96.2
99.3
96.6
98.1
Margin of Error: E =
Confidence Interval: [
97.2
98.2
=
97.4
98.5
a. Construct a 92% confidence interval for the difference in body temperature at the two times of day.
Critical value: z* or t*
(Enter the positive one.)
96.5
98.5
b. Interpret your result in part (a) in a complete sentence.
97.5
98.8
96.3
98.7
Transcribed Image Text:Listed below are body temperatures (in °F) from seven different subjects measured at 8 AM and again at 12 AM. 8 AM 12 AM 96.2 99.3 96.6 98.1 Margin of Error: E = Confidence Interval: [ 97.2 98.2 = 97.4 98.5 a. Construct a 92% confidence interval for the difference in body temperature at the two times of day. Critical value: z* or t* (Enter the positive one.) 96.5 98.5 b. Interpret your result in part (a) in a complete sentence. 97.5 98.8 96.3 98.7
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