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Author Question: A researcher measures driving distance from college and weekly expense on gas for a group of ... (Read 98 times)

kellyjaisingh

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on: Jun 20, 2018
A researcher measures driving distance from college and weekly expense on gas for a group of commuting college students. What kind of correlation is likely to be obtained for these two variables?
 
  A) a positive correlation
  B) a negative correlation
  C) a correlation near zero
  D) a correlation near one

Question 2

A random sample of n = 36 scores is selected from a population. Which of the following distributions will definitively be normal?
 
  A) The scores in the sample will form a normal distribution.
  B) The scores in the population will form a normal distribution.
  C) The distribution of sample means will form a normal distribution.
  D) None of the distributions - the sample, the population, the distribution of sample means - will definitely be normal.


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shaquita

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

A

Answer to Question 2

C


kellyjaisingh

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

samiel-sayed

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  • Posts: 337
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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