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Author Question: The reason z scores may be used to calculate probabilities is that a. frequencies are easily ... (Read 138 times)

james0929

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on: Jun 20, 2018
The reason z scores may be used to calculate probabilities is that
 
  a. frequencies are easily converted into probabilities
   b. all z scores are independent of each other
   c. all z scores are included within a standard deviation unit (plus or minus)
   of the mean
   d. all z scores are included within 2 standard deviation units (plus or minus)
   of the mean

Question 2

There are four determinants of the power of a one-way analysis of variance: effect size, sample size, significance level, and the __________.
 
  Fill in the blanks with correct word


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sabina576

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

a

Answer to Question 2

number of groups


james0929

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Reply #2 on: Jun 20, 2018
Thank you!


sabina576

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Reply #3 on: Jun 20, 2018
Happy to help


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