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Give the test statistic. O 1.64 0.5

Give the test statistic. O 1.64 0.5

MATLAB: An Introduction with Applications
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 18: give the test statistic.
You are looking to find if the average selling price of a home in an area is greater than $350,000. You look at 50 homes in the area and compute the average price of the 50 homes to be $350,000 with a standard deviation of $25,000. At the 5% significance level we determine if the null hypothesis should be rejected. Give the null and alternative hypotheses.
Transcribed Image Text:You are looking to find if the average selling price of a home in an area is greater than $350,000. You look at 50 homes in the area and compute the average price of the 50 homes to be $350,000 with a standard deviation of $25,000. At the 5% significance level we determine if the null hypothesis should be rejected. Give the null and alternative hypotheses.
Give the test statistic. 1.64 0.5 -1.64
Transcribed Image Text:Give the test statistic. 1.64 0.5 -1.64
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