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Author Question: The Spearman rank-order correlation coefficient is a nonparametric procedure measures the strength ... (Read 76 times)

jrubin

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  • Posts: 552
on: Jun 24, 2018
The Spearman rank-order correlation coefficient is a nonparametric procedure measures the strength and direction of the relationship between two variables.
 
  Indicate whether the statement is true or false

Question 2

A random sample of 13 hotels in Boston had an average nightly room rate of 172.10 with a sample standard deviation of 23.90. The 99 confidence interval around this sample mean is ________.
 
  A) (151.88, 192.32)
  B) (155.55, 188.65)
  C) (158.86, 185.34)
  D) (165.48, 178.72)


sierrahalpin

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

TRUE

Answer to Question 2

A


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