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Author Question: What is the power of a statistical test? a.The power is the probability that a research ... (Read 66 times)

iveyjurea

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on: Jun 24, 2018

  What is the power of a statistical test?
 

  a.The power is the probability that a research hypothesis will be supported given it is true, .
  b.The power is the probability of rejecting a null hypothesis that is true, .
  c.The power is the probability of a correct decision when the null hypothesis is true, .
  d.The power is the probability of failing to reject a null hypothesis that is false, .

Question 2


  Which of the following is not true for a null hypothesis?
 

  a.The notation identifying a null hypothesis is Ha.
  b.The null hypothesis is the hypothesis being tested.
  c.The null hypothesis is usually a statement of no difference.
  d.The null hypothesis is a statement that a parameter has a specific value.


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amit

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

correct: a

Answer to Question 2

correct: a


iveyjurea

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

Sarahjh

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Reply 3 on: Yesterday
Excellent

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