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Author Question: In a normal distribution, what percentage of scores fall between the mean and a z-score of +1.00? ... (Read 78 times)

tatyanajohnson

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on: Jul 13, 2018
In a normal distribution, what percentage of scores fall between the mean and a z-score of
   +1.00?
 
  a) 16
  b) 34
  c) 50
  d) 95

Question 2

In order to determine the critical value, which two pieces of information are needed?
 
  a) mean and sample size
  b) degrees of freedom and level of significance
  c) mean and standard deviation
  d) degrees of freedom and variance


Ksh22

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Reply #1 on: Jul 13, 2018
Answer to Question 1

b

Answer to Question 2

b


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tatyanajohnson

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Reply #2 on: Jul 13, 2018
Correct answers!


Ksh22

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Reply #3 on: Jul 13, 2018
Great! Please up vote :D


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