Samples of DNA are collected, and the four DNA bases of A, G, C, and T are coded as 1, 2, 3, and 4, respectively. The results are listed below. Construct a 90% confidence interval estimate of the mean. What is the practical us of the confidence interval? 1, 1, 2, 3, 4, 4, 4, 4, 3, 2 What is the confidence interval for the population mean u? <μ< (Round to one decimal place as needed.) What is the practical use of the confidence interval? Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. The confidence interval can be used to estimate that, with 90% confidence, the interval from to actually contains the true mean DNA base of all people. (Round to one decimal place as needed.) OB. The confidence interval can be used to estimate that 90% of all people have DNA bases between and (Round to one decimal place as needed.) OC. The given numbers are just substitutes for the four DNA base names, so the numbers do not measure or count anything, and they are at the nominal level of measurement. The confidence interval has no practical use.
Samples of DNA are collected, and the four DNA bases of A, G, C, and T are coded as 1, 2, 3, and 4, respectively. The results are listed below. Construct a 90% confidence interval estimate of the mean. What is the practical us of the confidence interval? 1, 1, 2, 3, 4, 4, 4, 4, 3, 2 What is the confidence interval for the population mean u? <μ< (Round to one decimal place as needed.) What is the practical use of the confidence interval? Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. The confidence interval can be used to estimate that, with 90% confidence, the interval from to actually contains the true mean DNA base of all people. (Round to one decimal place as needed.) OB. The confidence interval can be used to estimate that 90% of all people have DNA bases between and (Round to one decimal place as needed.) OC. The given numbers are just substitutes for the four DNA base names, so the numbers do not measure or count anything, and they are at the nominal level of measurement. The confidence interval has no practical use.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Transcribed Image Text:Samples of DNA are collected, and the four DNA bases of A, G, C, and T are coded as 1, 2, 3, and 4, respectively. The results are listed below. Construct a 90% confidence interval estimate of the mean. What is the practical use
of the confidence interval?
1, 1, 2, 3, 4, 4, 4, 4, 3, 2
C
What is the confidence interval for the population mean μ?
<<
(Round to one decimal place as needed.)
What is the practical use of the confidence interval? Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
O A. The confidence interval can be used to estimate that, with 90% confidence, the interval from to
(Round to one decimal place as needed.)
actually contains the true mean DNA base of all people.
OB. The confidence interval can be used to estimate that 90% of all people have DNA bases between
(Round to one decimal place as needed.)
O C. The given numbers are just substitutes for the four DNA base names, so the numbers do not measure or count anything, and they are at the nominal level of measurement. The confidence interval has no practical use.
and
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