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Author Question: Which of the following tests is used to analyze nominal data? a. The z-test for one proportion, p, ... (Read 39 times)

melina_rosy

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on: Jun 24, 2018
Which of the following tests is used to analyze nominal data?
 a. The z-test for one proportion, p, or difference of two proportions, p1 - p2.
  b. The chi-squared goodness-of-fitness test.
  c. The chi-squared test of a contingency table.
  d. All of these choices are true.

Question 2

We can improve the exactitude of a confidence interval estimator by increasing the ___________________ _.
 Fill in the blank(s) with correct word


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dpost18

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

D

Answer to Question 2

sample size


melina_rosy

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

kishoreddi

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Reply 3 on: Yesterday
Wow, this really help

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