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Author Question: The significance level of a statistical inference measures: a. the proportion of times a conclusion ... (Read 133 times)

littleanan

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  • Posts: 575
on: Jun 24, 2018
The significance level of a statistical inference measures:
 a. the proportion of times a conclusion about a population will be correct.
  b. the proportion of times a conclusion about a population will be wrong.
  c. the proportion of times an estimation procedure will be correct.
  d. the proportion of times an estimation procedure will be wrong.

Question 2

An observation that has a strong effect on the regression results is called a(n) _____.
 a. residual
  b. sum of squares error
  c. influential observation
  d. None of the answers is correct.


zhanghao

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

B

Answer to Question 2

c


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