A sample of 25 two-year-old chickens shows that they lay an average of 21 eggs per month. Thestandard deviation of the sample was 2 eggs. Find the 99% confidence interval of the true mean.

Given, Sample size, n=25 mean, x =21 standard deviation, s=2 Formula for confidence interval( CI )…

Answered: A sample of 25 two-year-old chickens…

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 25 two-year-old chickens shows that they lay an average of 21 eggs per month. The standard deviation of the sample was 2 eggs. Find the 99% confidence interval of the true mean.