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Author Question: If the proportion of persons answering a given item correctly were to reach 95, then the item ... (Read 56 times)

ap345

  • Hero Member
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  • Posts: 537
on: Jun 20, 2018
If the proportion of persons answering a given item correctly were to reach
  95, then the item would be assigned
 
  a. a .95 confidence level
  b. a .95 alpha error
  c. a .95 discrimination index
  d. a .95 difficulty index

Question 2

The null hypothesis for the one-way 2 is _____.
 
  a. expected frequencies equal observed frequencies
  b. expected frequencies are equal to each other
  c. observed frequencies are equal to each other
  d. fos  fes


matt

  • Sr. Member
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  • Posts: 344
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

a


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