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Author Question: When describing a nominal variable, the best measure of central tendency to use is the A) mean. ... (Read 90 times)

erika

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on: Jun 20, 2018
When describing a nominal variable, the best measure of central tendency to use is the
 
  A) mean.
  B) median.
  C) mode.
  D) standard deviation.

Question 2

Your sample of 12 people is being compared to a known population with a mean of 200 and a variance of 36. What is the variance of the distribution of means?
 
  A) 0.50
  B) 0.71
  C) 1.73
  D) 3.00


chereeb

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

C

Answer to Question 2

D


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