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    Statistics
  3. Study Set
    Elementary Statistics
  4. Exam
    Exam 8: Testing the Difference Between Two Means, Two Proportions, and Two Variances
  5. Question
    If the Variances Are Not Known, and One or Both
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If the Variances Are Not Known, and One or Both

Question 56

Question 56

True/False

If the variances are not known, and one or both sample sizes are less than 30, the F -test must be
used.

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