For a Random Sample of 20 Children, 18 Attended Preschool$\begin{array}{l}
H_{0}: \pi=75 \
H_{1}: \pi \neq .75
\end{array}$

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The Answer of For a Random Sample of 20 Children, 18 Attended Preschool$\begin{array}{l}
H_{0}: \pi=75 \
H_{1}: \pi \neq .75
\end{array}$

For a Random Sample of 20 Children, 18 Attended Preschool $\begin{array}{l}H_{0}: \pi=75 \\H_{1}: \pi \neq .75\end{array}$