Question

express the confidence interval ( 0.251pm0.045 ) in the form of ( hat{p}-elt plthat{p}+e ).
( squarelt pltsquare ) (type integers or decimals. do not round.)

Explanation:

Step1: Calculate the lower bound

Subtract the margin of error \(E = 0.045\) from \(\hat{p}=0.251\).
\(0.251 - 0.045\)

Step2: Calculate the upper bound

Add the margin of error \(E = 0.045\) to \(\hat{p}=0.251\).
\(0.251+ 0.045\)

Answer:

\(0.206 < p < 0.296\)