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Author Question: Refer to Exhibit 9-4. Changing from a multiple-choice test to an essay test covering the same ... (Read 138 times)

cabate

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on: Jun 20, 2018
Refer to Exhibit 9-4. Changing from a multiple-choice test to an essay test covering the same materials.
 
  a.
  lower reliability
  c.
  neither raise nor lower reliability
  b.
  raise reliability

Question 2

An individual's score on an achievement test is .82. The standard error of measurement for the test is reported to be 3 points. What are the chances that the individual's true score is between 76 and 88?
 
  a. About 1 chance in 3
  b. About 1 chance in 6
  c. About 2 chances in 3
  d. About 9 chances in 10
  e. About 95 chances in 100


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leahchrapun

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

A

Answer to Question 2

E


cabate

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

alexanderhamilton

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Reply 3 on: Yesterday
Wow, this really help

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