When a researcher uses a multistage cluster sampling technique ...

[ereecah]

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

[bulacsom]

Answer to Question 1

c

Answer to Question 2

c

[ereecah]

Excellent

[cam1229]

Wow, this really help