a. Use the one-mean t-interval procedure with the sample mean, sample size, sample standard deviation, and confidence level given below to find a confidence interval for the mean of the population from which the sample was drawn. b. Obtain the margin of error by taking half the length of the confidence interval. S c. Obtain the margin of error by using the formula t/2 . n= 16 S= 5 confidence level = 98% x = 25 Click here to view Page 1 of the table of t-values with area alpha to its right. Click here to view Page 2 of the table of t-values with area alpha to its right. a. The 98% confidence interval about u is 21.747 to 28.253. (Round to three decimal places as needed.) b. The margin of error found by taking half the length of the confidence interval is 3.253. (Round to three decimal places as needed.) c. The margin of error found by using the formula is 3.253 (Round to three decimal places as needed.)

a. Use the one-mean t-interval procedure with the sample mean, sample size, sample standard deviation, and confidence level given below to find a confidence interval for the mean of the population from which the sample was drawn. b. Obtain the margin of error by taking half the length of the confidence interval. S c. Obtain the margin of error by using the formula t/2 . n= 16 S= 5 confidence level = 98% x = 25 Click here to view Page 1 of the table of t-values with area alpha to its right. Click here to view Page 2 of the table of t-values with area alpha to its right. a. The 98% confidence interval about u is 21.747 to 28.253. (Round to three decimal places as needed.) b. The margin of error found by taking half the length of the confidence interval is 3.253. (Round to three decimal places as needed.) c. The margin of error found by using the formula is 3.253 (Round to three decimal places as needed.)

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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