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Author Question: The Spearman rank-correlation coefficient is _____. a. a correlation measure based on the average ... (Read 183 times)

laurencescou

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on: Jun 24, 2018
The Spearman rank-correlation coefficient is _____.
 a. a correlation measure based on the average of data items
  b. a correlation measure based on rank-ordered data for two variables
  c. a correlation measure based on the median of data items
  d. None of the answers is correct.

Question 2

For a minimization problem, the optimistic approach is often referred to as the
 a. minimax approach
  b. maximin approach
  c. maximax approach
  d. minimum approach


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Madisongo23

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

b

Answer to Question 2

D


laurencescou

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Reply 2 on: Jun 24, 2018
Wow, this really help

gcook

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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