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Author Question: The reliability of a spelling test is .80. If the test is doubled in length, the reliability of the ... (Read 124 times)

imowrer

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on: Jun 20, 2018
The reliability of a spelling test is .80. If the test is doubled in length, the reliability of the test will be approximately
 
  a. .80.
  b. .84.
  c. .89.
  d. .90.
  e. 1.60.

Question 2

The standard error of measurement is based on the test's
 
  a. validity.
  b. reliability.
  c. objectivity.
  d. difficulty.
  e. discriminability.


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scottmt

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

C

Answer to Question 2

B


imowrer

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  • Posts: 514
Reply 2 on: Jun 20, 2018
Wow, this really help

kusterl

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Reply 3 on: Yesterday
Gracias!

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