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Author Question: Which of the following is an appropriate null hypothesis? a. The mean of a population is equal to ... (Read 74 times)

Arii_bell

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on: Jun 24, 2018
Which of the following is an appropriate null hypothesis?
 a. The mean of a population is equal to 60.
  b. The mean of a sample is equal to 60.
  c. The mean of a population is not equal to 60.
  d. All of these choices are true.

Question 2

The model y = 0 + 1x1 + 2x2 + is referred to as a:
 a. first-order model with one predictor variable.
  b. first-order model with two predictor variables.
  c. second-order model with one predictor variable.
  d. second-order model with two predictor variables.


okolip

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

A

Answer to Question 2

B


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