Last year the average starting salary for New York State University graduates was $1,000 with a standard deviation ,s,of $200.This year ,the sample mean of a random sample of size 26 was $1,050.Using a level of significance of 5%,test the hypothesis that the starting salaries for this year have risen significantly.What is the p-value ? Do both a Neyman -Pearson critical value(cv) test and a p-value test.
Last year the average starting salary for New York State University graduates was $1,000 with a standard deviation ,s,of $200.This year ,the sample mean of a random sample of size 26 was $1,050.Using a level of significance of 5%,test the hypothesis that the starting salaries for this year have risen significantly.What is the p-value ? Do both a Neyman -Pearson critical value(cv) test and a p-value test.
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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Last year the average starting salary for New York State University graduates was $1,000 with a standard deviation ,s,of $200.This year ,the sample mean of a random sample of size 26 was $1,050.Using a level of significance of 5%,test the hypothesis that the starting salaries for this year have risen significantly.What is the p-value ? Do both a Neyman -Pearson critical value(cv) test and a p-value test.
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