Item difficulty analysis shows a) relatedness of responses on ...

[clmills979]

Item difficulty analysis shows
 
  a) relatedness of responses on one test to other test items on the test
   b) how many people chose each response for an item
  c) how many people chose the correct response to an item
  d) the proportion of people who chose each response for each item

Question 2

Computerized testing provides the unique advantage of
 
  a) standardization
  b) response-time measurement
  c) less interaction
   d) elimination of guessing

[Jmfn03]

Answer to Question 1

C

Answer to Question 2

B

[clmills979]

Wow, this really help

[phuda]

Thanks for the timely response, appreciate it