Using Two Independent Samples,we Test for a Hypothesized Difference Between

question 5

Multiple Choice

Using two independent samples,we test for a hypothesized difference between two population means.The population standard deviations are equal.The number in the first sample is fifteen and the number in the second sample is twelve.How many degrees of freedom are associated with the critical value?

• A)24
• B)25
• C)26
• D)27

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