Suppose that we want to determine if the average daily temperature this year is higher than the average daily temperature in 2014 (which was 32◦ ). We gather temperatures of 30 randomly chosen days in the year (this is our sample). The analysis of the sample yields that x = 32.4 ◦ and s = 5.2 ◦ . Test your hypothesis at the 5% significance level.
Suppose that we want to determine if the average daily temperature this year is higher than the average daily temperature in 2014 (which was 32◦ ). We gather temperatures of 30 randomly chosen days in the year (this is our sample). The analysis of the sample yields that x = 32.4 ◦ and s = 5.2 ◦ . Test your hypothesis at the 5% significance level.
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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Question
Suppose that we want to determine if the average daily temperature this year is higher than the
average daily temperature in 2014
(which was 32◦
). We gather temperatures of 30 randomly chosen days
in the year (this is our sample). The
analysis of the sample yields that
x = 32.4
◦
and s = 5.2
◦
. Test
your hypothesis at the 5% significance level.
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