G plete parts a. Suppose that the survey had a sample size of n=800. Construct a 95% confidence interval estimate for the population proportion of consumers that value personalized experience most when shopping in a retail store? 2296 ≤x≤ 2904 "Round to four decimal places as needed.) b. Based on (a), can you claim that more than a quarter of all consumers value personalized experience most when shopping in a retail store? OA. Yes, with 95% confidence because the sample proportion is greater than a quarter, and it falls within the limits of the confidence interval estimate. OB. No, because a 95% confidence interval is not indicative of a guarantee. A 99.9% confidence interval would be needed to make such a claim. OC. Yes, with 95% confidence because all the values contained in the confidence interval are greater than 0.25. D. No, because the confidence interval contains proportion values that are less than 0.25. SAS Round to four decimal places as needed.) c. Repeat parts (a) and (b), assuming that the survey had a sample size of n = 10,000. Construct a 95% confidence interval estimate for the population proportion of consumers that value personalized experience most when shopping in a retail store.

G plete parts a. Suppose that the survey had a sample size of n=800. Construct a 95% confidence interval estimate for the population proportion of consumers that value personalized experience most when shopping in a retail store? 2296 ≤x≤ 2904 "Round to four decimal places as needed.) b. Based on (a), can you claim that more than a quarter of all consumers value personalized experience most when shopping in a retail store? OA. Yes, with 95% confidence because the sample proportion is greater than a quarter, and it falls within the limits of the confidence interval estimate. OB. No, because a 95% confidence interval is not indicative of a guarantee. A 99.9% confidence interval would be needed to make such a claim. OC. Yes, with 95% confidence because all the values contained in the confidence interval are greater than 0.25. D. No, because the confidence interval contains proportion values that are less than 0.25. SAS Round to four decimal places as needed.) c. Repeat parts (a) and (b), assuming that the survey had a sample size of n = 10,000. Construct a 95% confidence interval estimate for the population proportion of consumers that value personalized experience most when shopping in a retail store.

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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