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Author Question: If we wish to construct a 95 confidence interval estimate for the difference between two population ... (Read 155 times)

sabina

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on: Jul 24, 2018
If we wish to construct a 95 confidence interval estimate for the difference between two population proportions, then the confidence level would be:
 a. 1.96
  b. 0.475
  c. 0.95
  d. 0.05
  e. 2.33

Question 2

When choosing between parametric and nonparametric tests, we are interested primarily in
 a. the control of error.
  b. the relative power of the test.
  c. efficiency.
  d. All of the above.


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sultana.d

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

C

Answer to Question 2

D


sabina

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

carlsona147

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Reply 3 on: Yesterday
Wow, this really help

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