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1. Multiple Choice: Write the letter of your anwer on the blank provided. A random sample of 111 bottles of perfume showed an average content of 12 ounces 1. It is known that the population standard deviation of the oontents is 0.33 ounces l this problem, the 12 ounces is A. a parameter B.a statistie C. the standard error D. sample size 2 What is the margin of error for the estimation of the population mean when s-24 -25 and -50.3 at 90% confidence level? A. 8.33 C.8.38 B. 8.35 D. 8.39 3. What is the crtical value t for the confidence level 99% and n-27 to estimate t confidence interval of the population mean? C. 2.771 D. 2.779 A. 2.052 B. 2.056

1. Multiple Choice: Write the letter of your anwer on the blank provided. A random sample of 111 bottles of perfume showed an average content of 12 ounces 1. It is known that the population standard deviation of the oontents is 0.33 ounces l this problem, the 12 ounces is A. a parameter B.a statistie C. the standard error D. sample size 2 What is the margin of error for the estimation of the population mean when s-24 -25 and -50.3 at 90% confidence level? A. 8.33 C.8.38 B. 8.35 D. 8.39 3. What is the crtical value t for the confidence level 99% and n-27 to estimate t confidence interval of the population mean? C. 2.771 D. 2.779 A. 2.052 B. 2.056

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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II. Multiple Choice: Write the letter of your answer on the blank provided. A random sample of 111 bottles of perfume showed an average content of 12 ounen 1. It is known that the population standard deviation of the contents is 0.33 ounces l this problem, the 12 ounces is A. a parameter B.statistic C. the standard error D. sample size 2 What is the margin of error for the estimation of the population mean when s-245 -25 and -50.3 at 90% confidence level? A. 8.33 B. 8.35 C. 8.38 D. 8.39 3. What is the crtical value t for the confidence level 99% and n-27 to estimate t confidence interval of the population mean? C. 2.771 D. 2.779 A. 2.052 B. 2.056
Transcribed Image Text:II. Multiple Choice: Write the letter of your answer on the blank provided. A random sample of 111 bottles of perfume showed an average content of 12 ounen 1. It is known that the population standard deviation of the contents is 0.33 ounces l this problem, the 12 ounces is A. a parameter B.statistic C. the standard error D. sample size 2 What is the margin of error for the estimation of the population mean when s-245 -25 and -50.3 at 90% confidence level? A. 8.33 B. 8.35 C. 8.38 D. 8.39 3. What is the crtical value t for the confidence level 99% and n-27 to estimate t confidence interval of the population mean? C. 2.771 D. 2.779 A. 2.052 B. 2.056
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