Author Question: A test is valid if it a. measures what it is supposed to measure b. gives the same result on ... (Read 103 times)

bb

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A test is valid if it
 
  a. measures what it is supposed to measure
  b. gives the same result on different occasions
  c. correlates positively with a reliable test
  d. b and c

Question 2

A test is reliable if it
 
  a. measures what it is supposed to measure
  b. gives the same result on different occasions
  c. gives valid results
  d. a and b



FergA

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Answer to Question 1

a

Answer to Question 2

b



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