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Author Question: Multiple regression is used when we have a. more than one equation for a data set. b. more than ... (Read 21 times)

mikaylakyoung

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on: Jun 20, 2018
Multiple regression is used when we have
 
  a. more than one equation for a data set.
  b. more than one predictor in an equation.
  c. have multiple Y values.
  d. more than one error term.

Question 2

If a researcher were to conduct 100 experiments, and in each case the null hypothesis were rejected at an alpha of .05, then
 
  a. chances are that 5 of the decisions were incorrect
  b. chances are that 95 of the decisions were incorrect
  c. chances are that less than 5 of the decisions were correct
  d. none of these, since null can never be rejected 100 times in a row


jaaaaaaa

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Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


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