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Author Question: If we wish to construct a 95 confidence interval estimate for the difference between two population ... (Read 144 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
YES! Correct, THANKS for helping me on my review

aruss1303

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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