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A hypothesis test produces at statistic of t= 2.20. If the researcher is using a two-tailed test with a = .05, how large does the sample have to be in order to reject the null hypothesis? O a. At least n = 12 b. At least n= 11 O. At least n= 14 O d. At least n= 13

A hypothesis test produces at statistic of t= 2.20. If the researcher is using a two-tailed test with a = .05, how large does the sample have to be in order to reject the null hypothesis? O a. At least n = 12 b. At least n= 11 O. At least n= 14 O d. At least n= 13

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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A hypothesis test produces at statistic of t= 2.20. If the researcher is using a two-tailed test with a = .05, how large does the sample have to be in order to reject the null hypothesis? O a. At least n = 12 O b. At least n = 11 Oc. At least n = 14 O d. At least n = 13
Transcribed Image Text:A hypothesis test produces at statistic of t= 2.20. If the researcher is using a two-tailed test with a = .05, how large does the sample have to be in order to reject the null hypothesis? O a. At least n = 12 O b. At least n = 11 Oc. At least n = 14 O d. At least n = 13
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