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Author Question: Explain how a relationship may exist between two variables in a sample even if there is no ... (Read 69 times)

jayhills49

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on: Jul 24, 2018
Explain how a relationship may exist between two variables in a sample even if there is no relationship between the two variables in that population.

Question 2

Statistical relationships such as correlation are useful for describing features of __________.
 a. An individual from the population.
  b. A sample from the population.
  c. An aggregate or population.
  d. All of the above.


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lin77x

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

IT MAY JUST BE THE LUCK OF THE DRAW' THAT THAT PARTICULAR SAMPLE EXHIBITED THE RELATIONSHIP, EVEN THOUGH THE RELATIONSHIP IS NOT PRESENT IN THE OVERALL POPULATION.

Answer to Question 2

C


jayhills49

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

xiazhe

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Reply 3 on: Yesterday
Excellent

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