The percentage of people in the population who are successful ...

[Mimi]

The percentage of people in the population who are successful according to some criterion is the
 
  a) selection ratio
   b) success ratio
   c) selection rate
  d) base rate

Question 2

A new score scale for the SAT was adopted in 1995 based on a more recent
   normative sample because
 
  a) the test content was seriously outdated
  b) changes in the population made the old norms less relevant
  c) it was no longer financially feasible to reference the 1941 norms
   d) of the need to make the test easier for modern test takers

[ryhom]

Answer to Question 1

D

Answer to Question 2

B

[Mimi]

Great answer, keep it coming

[bulacsom]

Thanks for the timely response, appreciate it