A sample of size n=38 has sample mean x= 55 and sample standard deviation s=6.4. Part 1 of 2(a) Construct a 99% confidence interval for the population mean u. Enter the values for the lower and upper limits and the mean to graph. Round theanswers to one decimal place.99% confidence interval51.558.455.045.064.0

Given: sample size (n) = 38mean x = 55S.D(s) = 6.499%.confidence level

Answered: Part 1 of 2 (a) Construct a 99%…

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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Part 1 of 2 (a) Construct a 99% confidence interval for the population mean u. Enter the values for the lower and upper limits and the mean to graph. Round the answers to one decimal place. 99% confidence interval 51.5 58.4 55.0 45.0 64.0