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Author Question: Which of the following actions will always change the value of the mean? A) Changing the value of ... (Read 31 times)

waynest

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Which of the following actions will always change the value of the mean?
 
  A) Changing the value of one score
  B) Adding a new score to the distribution
  C) Removing a score from the distribution
  D) Adding a score equal to the mean.

Question 2

A distribution of scores has a mean of  = 50. One new score is added to the distribution and the new mean is found to be  = 48. From this result, you can conclude that the new score was ____.
 
  A) greater than 50
  B) less than 50
  C) equal to 48
  D) between 50 and 52



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durant1234

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Answer to Question 1

A

Answer to Question 2

B




waynest

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it


kthug

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Reply 3 on: Yesterday
Excellent

 

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