What is the value of the test statistic?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
3a. Formulate hypotheses so that, if the null hypothesis is rejected, we can conclude that salaries for staff nurses in Tampa are lower than for those in Dallas. Use α=0.05. Let Tampa be population 1.
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What is the value of the test statistic?
Expert Solution
Step 1
Given : n1=60 , n2=60 , X1-bar=51900 , X2-bar=53200 , s1=6000 , s2=6000 ,α=0.05
Our aim is to the value of the test statistic.
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