Which of the following Python methods is used to perform an unpaired t-test for the difference in two population means?        paired_ttest from scipy module   proportions_ztest from statsmodels module   ttest_ind from scipy module

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 2GP
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Which of the following Python methods is used to perform an unpaired t-test for the difference in two population means? 

 

 

 

paired_ttest from scipy module

 

proportions_ztest from statsmodels module

 

ttest_ind from scipy module

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