Question

A seller has claimed that less than 60 percent of her products are destroyed before 10 years. What is the null hypothesis H0 for testing this claim?

Answer 1

\[a) H _{0} : \pi < 0.60\]
\[a) H _{0} : \pi \ge 0.60\]
\[a) H _{0} : \pi \le 0.60\]
\[a) H _{0} : \pi > 0.60\]