Twenty-four (24) students in a history class were polled regarding the number of hours they spent studying for the last exam. The data was used to make inferences regarding the other students taking the course. There data are below: 4.5 22 7 14.5 9 9 3.5 8 11 7.5 18 20 7.5 9 10.5 15 19 2.5 5 9 8.5 14 20 8 Compute a 95 percent confidence interval of the average number of hours studied. Lower bound: [Select ] Upper bound: [ Select] > >
Twenty-four (24) students in a history class were polled regarding the number of hours they spent studying for the last exam. The data was used to make inferences regarding the other students taking the course. There data are below: 4.5 22 7 14.5 9 9 3.5 8 11 7.5 18 20 7.5 9 10.5 15 19 2.5 5 9 8.5 14 20 8 Compute a 95 percent confidence interval of the average number of hours studied. Lower bound: [Select ] Upper bound: [ Select] > >
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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![Twenty-four (24) students in a history class were polled regarding the number
of hours they spent studying for the last exam. The data was used to make
inferences regarding the other students taking the course. There data are
below:
4.5 22
7 14.5 9 9 3.5 8 11 7.5 18 20
7.5 9 10.5 15 19 2.5 5 9 8.5 14 20 8
Compute a 95 percent confidence interval of the average number of hours
studied.
Lower bound: [Select ]
Upper bound: [ Select]
>
>](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb42ee2b6-5bed-4060-bb46-e5f0ca1d0b6e%2Fc83f446d-1d44-42ba-a9d8-1bc2bfa47050%2Fzjpy4iv_processed.png&w=3840&q=75)
Transcribed Image Text:Twenty-four (24) students in a history class were polled regarding the number
of hours they spent studying for the last exam. The data was used to make
inferences regarding the other students taking the course. There data are
below:
4.5 22
7 14.5 9 9 3.5 8 11 7.5 18 20
7.5 9 10.5 15 19 2.5 5 9 8.5 14 20 8
Compute a 95 percent confidence interval of the average number of hours
studied.
Lower bound: [Select ]
Upper bound: [ Select]
>
>
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