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Author Question: There is a strong correlation between verbal SAT scores and college GPAs. This does not mean ... (Read 183 times)

theo

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on: Jul 24, 2018
There is a strong correlation between verbal SAT scores and college GPAs. This does not mean however, that higher SAT scores cause higher grades in college. But what could explain this relationship?
 a. The confounding variable gender.
  b. The high (low) SAT scores and high (low) GPAs both result from a common cause.
  c. Both SAT scores and GPAs change over time.
  d. The relationship is purely coincidental.

Question 2

Which of the following is a confounding variable for the relationship between happiness and length of life?
 a. Happiness level
  b. Length of life
  c. Emotional support
  d. Age at death


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Bsand8

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

B

Answer to Question 2

C


theo

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Reply #2 on: Jul 24, 2018
Thanks


Bsand8

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Reply #3 on: Jul 24, 2018
Welcome :)


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