StatTutor Lesson - Details of the t Approximation

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      Question 1

      74

      Question 1.

      True or false: Because the formula for degrees of freedom is so messy, the approximate two-sample t should only be done using statistical software.

      A.
      B.

      Correct. Clearly, the formula for degrees of freedom is very messy and no one wants to compute it by hand.
      Incorrect. Clearly, the formula for degrees of freedom is very messy and no one wants to compute it by hand.
      2
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