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Author Question: A z-score of 1.00 is located a. one standard deviation above the mean. b. one standard deviation ... (Read 122 times)

storky111

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on: Jun 20, 2018
A z-score of 1.00 is located
 
  a. one standard deviation above the mean.
  b. one standard deviation below the mean.
  c. above the mean, but we cannot know how many standard deviations.
  d. below the mean, but we cannot know how many standard deviations.

Question 2

The null hypothesis for chi square states that the
 
  a. means for each group are equal
  b. means for each group are equal to the fo's
  c. fo's are equal to the fe's
  d. population mean is equal to the sample mean


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Bison

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

a

Answer to Question 2

c


storky111

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Reply 2 on: Jun 20, 2018
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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