A ______________ allows researchers to draw reasonable inferences ...

[savannahhooper]

A ______________ allows researchers to draw reasonable inferences about large groups of people on the basis of a relatively small sample.
 
  A) debriefing
  B) convenience sample
  C) census
  D) population survey

Question 2

The most important difference between a census and a population survey is that a census:
 
  A) doesn't test a psychological theory
  B) can only be conducted every ten years
  C) requires researchers to sample an entire population
  D) requires researchers to oversample members of minority groups

[Ptupou85]

Answer to Question 1

D

Answer to Question 2

C