Question 11You collect data on N = 15 student weights and find that the average student weight (X) in yoursample is 125 pounds. The sample standard deviation (s) is 17.2 pounds. Compute the marginof error for a 95% confidence interval of the mean weight (p) in the population.O 9.53 poundsO8.7 poundsO 13.2 poundsO 7.3 poundsckO 7.8 poundson

Answered: Image /qna-images/answer/281926f2-1d09-4990-86b9-132680817616.jpg

Answered: Question 11 You collect data on N = 15…

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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Tina catches a 14-pound bass. She does not know the population mean or standard deviation. So she takes a sample of five friends and they say the last bass they caught was 9, 12, 13, 10, and 10 pounds. Find the t and calculate a 95% (α = .05) confidence interval.
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