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    Exam 11: Statistical Inferences Based on Two Samples
  5. Question
    If We Are Testing the Difference Between the Means of Two
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If We Are Testing the Difference Between the Means of Two

Question 44

Question 44

Multiple Choice

If we are testing the difference between the means of two normally distributed independent populations with samples of n1 = 10, n2 = 10, the degrees of freedom for the t statistic is ________.


A) 19
B) 18
C) 9
D) 8
E) 20

Correct Answer:

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