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Author Question: Determine the coefficient of correlation. What does it mean? What will be an ideal ... (Read 81 times)

tatyanajohnson

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on: Jun 24, 2018
Determine the coefficient of correlation. What does it mean?
 
  What will be an ideal response?

Question 2

What value should replace F?
 
  A) 5.777
  B) 6.885
  C) 6.331
  D) 4.695


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leeeep

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

r = -0.281
Since the coefficient of correlation is negative, the variables x and y are inversely related.
The absolute value of r is small. Hence, a weak linear relationship exists between x and y.

Answer to Question 2

A


tatyanajohnson

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

TheDev123

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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