For a random sample of 20 children, 18 attended preschool and 2 did not attend preschool. Test the following hypotheses at the .05 level of significance:
$\begin{array}{l}
H_{0}: \pi=.75 \
H_{1}: \pi \neq .75
\end{array}$

Question

For a random sample of 20 children, 18 attended preschool and 2 did not attend preschool. Test the following hypotheses at the .05 level of significance:
 $\begin{array}{l}
H_{0}: \pi=.75 \
H_{1}: \pi \neq .75
\end{array}$

Quizplus · Accepted Answer

The Answer of For a random sample of 20 children, 18 attended preschool and 2 did not attend preschool. Test the following hypotheses at the .05 level of significance:
 $\begin{array}{l}
H_{0}: \pi=.75 \
H_{1}: \pi \neq .75
\end{array}$

For a Random Sample of 20 Children, 18 Attended Preschool H0:π=.75H1:π≠.75\begin{array}{l}H_{0}: \pi=.75 \\H_{1}: \pi \neq .75\end{array}H0​:π=.75H1​:π=.75​

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