By computing confidence intervals a researcher can:
A) have just as much confidence in an estimate from a small sample.
B) offset some of the problems of having a nonrepresentative sample.
C) estimate how precise her research results are likely to be.
D) All of the above are true.
E) None of the above is true.

Question

Quizplus · Accepted Answer

Confidence intervals provide a range within which the true population parameter is likely to fall, thus giving an estimate of the precision of the research results.

By Computing Confidence Intervals a Researcher Can