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Author Question: Which of the following distributions is considered the cornerstone distribution of statistical ... (Read 58 times)

Coya19@aol.com

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  • Posts: 601
on: Jul 24, 2018
Which of the following distributions is considered the cornerstone distribution of statistical inference?
 a. Binomial distribution
  b. Normal distribution
  c. Poisson distribution
  d. Uniform distribution
  e. Geometric distribution

Question 2

A sample of size 100 selected from one population has 60 successes, and a sample of size 150 selected from a second population has 95 successes. The test statistic for testing the equality of the population proportions equal to:
 a. -0.5319
  b. 0.7293
  c. -0.419
  d. 0.2702
  e. -0.3518


CharlieArnold

  • Sr. Member
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  • Posts: 319
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

A


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