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Author Question: A population distribution has = 6 . What position in this distribution is identified by a z-score ... (Read 107 times)

tsand2

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on: Jun 20, 2018
A population distribution has  = 6 . What position in this distribution is identified by a z-score of z = +2.00?
 
  a. 2 points above the mean c. 12 points above the mean
  b. 2 points below the mean d. 12 points below the mean

Question 2

For a population with  = 40 and  = 8, what is the X value corresponding to z = 1.50?
 
  a. 44 c. 52
  b. 50 d. 58


tranoy

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

C

Answer to Question 2

C


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