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Author Question: Under the normal curve, between z scores of + 10, there are always a. 100 of the cases b. 95 of ... (Read 42 times)

Starlight

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  • Posts: 567
on: Jun 20, 2018
Under the normal curve, between z scores of + 10, there are always
 
  a. 100 of the cases
  b. 95 of the cases
  c. 68 of the cases
  d. more than 99 but less than 100 of the cases

Question 2

The best way to distinguish between experimental and post-facto research is to discover whether
 
  a. the independent variable has been confounded
  b. the independent variable has been manipulated or assigned
  c. the dependent variable has been manipulated or assigned
  d. the appropriate statistical test has been used


flexer1n1

  • Sr. Member
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  • Posts: 373
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

b


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