Author Question: The estimated standard error of difference may never assume a negative value. Indicate whether ... (Read 86 times)

abarnes

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The estimated standard error of difference may never assume a negative
  value.
 
  Indicate whether the statement is true or false

Question 2

The final goal of the paired t, is to
 
  a. test the hypothesis of association
  b. test the hypothesis of difference
  c. match the independent and dependent variables
  d. match the independent and control variables



cswans24

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Answer to Question 1

T

Answer to Question 2

b



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