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Author Question: A set of N = 8 scores has a mean of = 11 . If 16 points are added to one of the scores, what is the ... (Read 13 times)

ARLKQ

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on: Jun 20, 2018
A set of N = 8 scores has a mean of  = 11 . If 16 points are added to one of the scores, what is the new value for the population mean?
 
  a. 10 c. 12
  b. 11 d. 13

Question 2

A set of N = 4 scores has a mean of  = 11 . If 8 points are subtracted from one of the scores, what is the new value for the population mean?
 
  a. 13 c. 10
  b. 11 d. 9


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jojobee318

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

D

Answer to Question 2

D


ARLKQ

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Reply 2 on: Jun 20, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
Gracias!

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