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Author Question: The sampling distribution of means assumes normality only when a. all samples are randomly ... (Read 58 times)

jeatrice

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  • Posts: 543
on: Jun 20, 2018
The sampling distribution of means assumes normality only when
 
  a. all samples are randomly selected
  b. all samples have been selected from a single population
  c. the samples represent groups of sufficient size
  d. all of these

Question 2

The concept of generalizing from a few observations to an entire group is
  central to the area of
 
  a. descriptive statistics
  b. nominal scaling
  c. ratio scaling
  d. inferential statistics


jliusyl

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  • Posts: 328
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

d


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