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Author Question: The __________ of the correlation coefficient indicates the direction of the relationship; the ... (Read 121 times)

WhattoUnderstand

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on: Jun 20, 2018
The __________ of the correlation coefficient indicates the direction of the relationship; the __________ indicates the strength of the relationship.
 
  a. value; sign
  b. linearity; magnitude
  c. sign; value
  d. magnitude; linearity

Question 2

Tom wants to determine whether spending more time studying will improve his overall class percentage grade. Statistically speaking, Tom wants to know if there is a __________ between studying and class performance.
 
  a. positive correlation
  b. negative correlation
  c. zero correlation
  d. nonlinear correlation


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alvinum

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

c

Answer to Question 2

a


WhattoUnderstand

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Reply 2 on: Jun 20, 2018
Gracias!

vickyvicksss

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Reply 3 on: Yesterday
Wow, this really help

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