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You want to test whether salaries for male doctors are different from salaries for female doctors, using a random sample of 100 male and 100
You want to test whether salaries for male doctors are different from salaries for female doctors, using a random sample of 100 male and 100 female doctors.The statistical test you should use is
a.z-Test: Two Sample for Means
b.t-Test:Two-Sample Assuming Equal Variances
c.t-Test: Two-Sample Assuming Unequal Variances
d.t-Test: Paired Two Sample for Means
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