If _____ is a large factor in a sample, it means that many people ...

[jeatrice]

If _____ is a large factor in a sample, it means that many people who were contacted to be in the survey chose not to participate.
 
  a. haphazard declining c. underpresentation of groups
  b. overgeneralization d. nonresponder bias

Question 2

In inferential statistics the object is usually to generalize from a _________ to a _________.
 
  a. data; variable c. population; sample
  b. sample; population d. constant; variable

[stano32]

Answer to Question 1

D
The nonresponder bias is present in a sample when many people choose not to participate in a survey even though they were located and contacted. The sample will overrepresent people who wanted to participate.

Answer to Question 2

B

[jeatrice]

Excellent

[xiaomengxian]

Gracias!