Author Question: When a researcher uses a multistage cluster sampling technique they must repeat several sets ... (Read 64 times)

ereecah · **on:** Aug 13, 2018

When a researcher uses a multistage cluster sampling technique they must repeat several sets including:

a. listing and stratifying
b. listing and counting
c. listing and sampling
d. listing and analyzing

Question 2

A recent political poll showed that the findings reported were accurate to within 4 percentage points. This is likely to mean what?

a. the findings are only correct 4 percent of the time
b. the findings are only correct 8 percent of the time
c. the findings are accurate 95 times out of 100 and the confidence interval is plus or minus 4 points
d. the findings are accurate 68 times out of 100 and the confidence interval is plus or minus 4 points