Twenty-one students of 27 in a classroom correctly answer ...

[student77]

Twenty-one students of 27 in a classroom correctly answer question 3 on a 10-item quiz. The Item Difficulty Index is about
 
  a. .30
  b. .78
  c. 2.1
  d. 2.7

Question 2

When professionals engage in continuing education activities, which is most important to consider?
 
  a) NBCC approval of the continuing education activity
  b) That the continuing education activity be accredited
  c) The cost, length and location of the continuing education activity
  d) None of the above are considerations for continuing education

[ky860224]

Answer to Question 1

b

Answer to Question 2

a;

[student77]

Great answer, keep it coming

[raenoj]

Thanks for the timely response, appreciate it