A sample of size n = 50 has sample mean x = 55.2 and sample standard deviation s = 9.3.Part: 0 / 2Part 1 of 2(a) Construct an 80% confidence interval for the population mean, µ. Round the answers to one decimal place.The 80% confidence interval is<μ < 0.X

Suppose is the population mean.

Answered: A sample of size n = 50 has sample mean…

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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A sample of size n = 50 has sample mean x = 55.2 and sample standard deviation s = 9.3. Part: 0 / 2 Part 1 of 2 (a) Construct an 80% confidence interval for the population mean, μ. Round the answers to one decimal place. <μ< The 80% confidence interval is