Solve the Problem $( 0.688,0.724 )$ Use These Confidence Interval Limits to Find the Point

Multiple Choice

Solve the problem.
-The following confidence interval is obtained for a population proportion, p: $( 0.688,0.724 )$ . Use these confidence interval limits to find the point estimate, $\hat { p }$ .

A) 0.724
B) 0.688
C) 0.708
D) 0.706