A sample of 15 measurements of the breaking strengths of cotton threads gave a mean of 7.93 oz and a standard deviation of 1.7 oz. Find a lower bound 95% confidence limits for the actual mean breaking strength. Round your answer to 3 decimal places.

A sample of 15 measurements of the breaking strengths of cotton threads gave a mean of 7.93 oz and a standard deviation of 1.7 oz. Find a lower bound 95% confidence limits for the actual mean breaking strength. Round your answer to 3 decimal places.

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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