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Author Question: The SEM for an achievement test is 2.45. Jonny scores 100 and we assume that 68 of the time his true ... (Read 42 times)

asd123

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on: Jul 31, 2018
The SEM for an achievement test is 2.45. Jonny scores 100 and we assume that 68 of the time his true score falls between + 1 SEM. This means the confidence interval would be between:
 
  a. 0 and 102.45
  b. 2.45 and 100
  c. 95.10 and 104.90
  d. 97.55 and 102.45

Question 2

The tripartite view of validity includes content validity, criterion validity, and
 
  a. discriminate validity
  b. convergent validity
  c. content validity
  d. construct validity


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coreycathey

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Reply #1 on: Jul 31, 2018
Answer to Question 1

d

Answer to Question 2

d


asd123

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Reply 2 on: Jul 31, 2018
Wow, this really help

atrochim

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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