6. Suppose that the following data are drawn from the population distribution in which μ = 7.0 and a = 2.5. Data 9 3 5 6 10 75 8 (1) Compute the mean and the standard deviation of the sample distribution. (2) Compute the standard error of the mean (Notice that the population standard deviation is known). 8 (3) Compute the 95% confidence interval. (4) Draw a curve (normal distribution) and
6. Suppose that the following data are drawn from the population distribution in which μ = 7.0 and a = 2.5. Data 9 3 5 6 10 75 8 (1) Compute the mean and the standard deviation of the sample distribution. (2) Compute the standard error of the mean (Notice that the population standard deviation is known). 8 (3) Compute the 95% confidence interval. (4) Draw a curve (normal distribution) and
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 4CYU
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6. Suppose that the following data are drawn from the population distribution in which μ = 7.0 and o = 2.5.
Data
8
3
5
4 6 10 7 5 8
(1) Compute the mean and the standard deviation of the sample distribution.
(2) Compute the standard error of the mean (Notice that the population standard deviation is known).
(3) Compute the 95% confidence interval.
(4) Draw a curve (normal distribution) and indicate the 95% confidence interval.
(5) Does the 95Cl include the population mean? What does the result mean](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb3c956df-0a2d-423a-9ad6-9040740ddec6%2Fbeb2b273-f912-4230-8f9f-4148b59212f9%2Felohf6o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:blugw
6. Suppose that the following data are drawn from the population distribution in which μ = 7.0 and o = 2.5.
Data
8
3
5
4 6 10 7 5 8
(1) Compute the mean and the standard deviation of the sample distribution.
(2) Compute the standard error of the mean (Notice that the population standard deviation is known).
(3) Compute the 95% confidence interval.
(4) Draw a curve (normal distribution) and indicate the 95% confidence interval.
(5) Does the 95Cl include the population mean? What does the result mean
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