Question

The purpose of a confidence interval is to provide __________________.

Answer 1

Answer:

D) plausible values that a parameter could take

Step-by-step explanation:

Confidence interval is estimated range of values for a population parameter could take in a given confidence level.

It can be represented as M±ME where

• M is the point of estimate

• ME is the margin of error

Confidence Intervals is measured to deal with uncertainty. For example, 95% confidence interval for a population mean is (25, 35) means that there is 95% chance that population mean is between the values 25 and 35.