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Author Question: Given the following information, calculate the degrees of freedom that should be used in the ... (Read 99 times)

karateprodigy

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on: Jun 24, 2018
Given the following information, calculate the degrees of freedom that should be used in the pooled-variance t test.
   s12 = 4 s22 = 6
   n1 = 16 n2 = 25
 
  A) df = 39 B) df = 41 C) df = 25 D) df = 16

Question 2

In testing for the differences between the means of two independent populations, you assume that the 2 populations each follow a(n) ________ distribution.
 
  Fill in the blank(s) with correct word


lgoldst9

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Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

normal


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