Question

The upper and lower boundaries of a confidence interval given within a specified level of confidence, is called:

a. point estimate.
b. level of significance.
c. confidence limits.
d. level of confidence.

Answer 1

c. confidence limits.

Explanation:

Confidence limits are the numbers at the upper and lower end of a confidence interval; for example, if your mean is 7.4 and your confidence interval is 5.4 to 9.4 then confidence limits are 5.4 and 9.4.