n=29, ¯x(bar)=37, and s=10, construct a confidence interval at a 95% confidence level. Assume the data came from a normally distributed population. Give your answers to one decimal place. Can we conclude that the population mean is at least 31.2? No Yes Can we conclude that the population mean is no more than 42.6? No Yes
n=29, ¯x(bar)=37, and s=10, construct a confidence interval at a 95% confidence level. Assume the data came from a normally distributed population. Give your answers to one decimal place. Can we conclude that the population mean is at least 31.2? No Yes Can we conclude that the population mean is no more than 42.6? No Yes
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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If n=29, ¯x(bar)=37, and s=10, construct a confidence interval at a 95% confidence level. Assume the data came from a
Give your answers to one decimal place.
Can we conclude that the population mean is at least 31.2?
- No
- Yes
Can we conclude that the population mean is no more than 42.6?
- No
- Yes
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