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Author Question: What would happen to the mean if all of the scores were converted by subtracting 10 points from each ... (Read 122 times)

SO00

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on: Aug 4, 2018
What would happen to the mean if all of the scores were converted by subtracting 10 points from each score?
 
  A) The mean would be unchanged.
  B) The mean would increase by 10 points.
  C) The mean would decrease by 10 points.
  D) The mean would decrease by an amount equal to 10 points divided by the number of participants.

Question 2

The arithmetic average of all the scores in a distribution is called the
 
  A) Mean.
  B) Median.
  C) Mode.
  D) Modem.


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LVPMS

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


SO00

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Reply 2 on: Aug 4, 2018
YES! Correct, THANKS for helping me on my review

Sarahjh

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Reply 3 on: Yesterday
Wow, this really help

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