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Author Question: A null hypothesis is rejected when a. the differences are due to sampling error. b. the ... (Read 45 times)

ts19998

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  • Posts: 531
on: Jun 20, 2018
A null hypothesis is rejected when
 
  a. the differences are due to sampling error.
  b. the probability of finding a difference that large if the population means are equal is very low.
  c. the probability of finding a difference that large if the population means are equal is very high.
  d. the distribution is not normal.

Question 2

The probability of NOT rejecting a null hypothesis when it is false is called?
 
  a. a Type I error
  b. a Type II error
  c. experimenter error
  d. method error


kiamars2010

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  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


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