Author Question: When a representative sample is selected but respondents give answers that are different from their ... (Read 126 times)

a0266361136 · **on:** Jul 24, 2018

When a representative sample is selected but respondents give answers that are different from their true opinions, the problem is called
a. lack of accuracy.
b. selection bias.
c. nonresponse bias.
d. response bias.

Question 2

When a representative sample is selected but only a small proportion are actually contacted, the problem is called
a. lack of accuracy.
b. selection bias.
c. nonresponse bias.
d. response bias.