Question

When constructing a CI for $\mu$ , the CI constructed from the sample data will always be centered around  $\mu$.

A. True

B. False

Answer 1

solution

yes it is true

sample mean always lies between confidence interval

constructing a CI for $\mu$ , the CI constructed from the sample data will always be centered around  $\mu$ true

example

suppose 35 is ample mean

so interval are 34 to 36