Which of the following Python methods is used to perform a paired t-test for the difference...

Question

Question

Which of the following Python methods is used to perform a paired t-test for the difference in two population means? Select one.

	ttest_ind from scipy module
	paired_ttest from scipy module
	proportions_ztest from statsmodels module
	ttest_rel from scipy module

Answer 1

Answer #1

Answer 2

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