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Sample size analysis Consider the same simple random sample. This time we'll keep the level of confidence constant and vary the sample size. Round results to 1 decimal place. * = 63 mph s = 10 mph 1. Construct the 95% confidence interval for vehicle speeds with n = 50 2. Construct the 95% confidence interval for vehicle speeds with n = 100 3. Construct the 95% confidence interval for vehicle speeds with n 500 In 1-2 complete sentences describe the effect increasing the sample size on the confidence interval.

Sample size analysis Consider the same simple random sample. This time we'll keep the level of confidence constant and vary the sample size. Round results to 1 decimal place. * = 63 mph s = 10 mph 1. Construct the 95% confidence interval for vehicle speeds with n = 50 2. Construct the 95% confidence interval for vehicle speeds with n = 100 3. Construct the 95% confidence interval for vehicle speeds with n 500 In 1-2 complete sentences describe the effect increasing the sample size on the confidence interval.

MATLAB: An Introduction with Applications
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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Sample size analysis Consider the same simple random sample. This time we'll keep the level of confidence constant and vary the sample size. Round results to 1 decimal place. * = 63 mph s = 10 mph 1. Construct the 95% confidence interval for vehicle speeds with n = 50 2. Construct the 95% confidence interval for vehicle speeds with n = 100 3. Construct the 95% confidence interval for vehicle speeds with n = 500 In 1 - 2 complete sentences describe the effect increasing the sample size on the confidence interval.
Transcribed Image Text:Sample size analysis Consider the same simple random sample. This time we'll keep the level of confidence constant and vary the sample size. Round results to 1 decimal place. * = 63 mph s = 10 mph 1. Construct the 95% confidence interval for vehicle speeds with n = 50 2. Construct the 95% confidence interval for vehicle speeds with n = 100 3. Construct the 95% confidence interval for vehicle speeds with n = 500 In 1 - 2 complete sentences describe the effect increasing the sample size on the confidence interval.
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