Use the given information to find the number of degrees of freedom, the critical values x and x, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 90% confidence; n= 29, s = 0.21 mg. Click the icon to view the table of Chi-Square critical values. df = 28 (Type a whole number.) xf = 16.928 (Round to three decimal places as needed.) XR = 41.337 (Round to three decimal places as needed.) %D The confidence interval estimate of o is mg
Use the given information to find the number of degrees of freedom, the critical values x and x, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 90% confidence; n= 29, s = 0.21 mg. Click the icon to view the table of Chi-Square critical values. df = 28 (Type a whole number.) xf = 16.928 (Round to three decimal places as needed.) XR = 41.337 (Round to three decimal places as needed.) %D The confidence interval estimate of o is mg
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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