Use a= .05 and two tailed test t= 1.25, df = 40. reject, fail to reject

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 6CR
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Use a= .05 and two tailed test

t= 1.25, df = 40. reject, fail to reject 

 

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