Research in the gaming industry showed that 11% of all slot machines in the United States stop working each year. Short's Game Arcade has 60 slot machines and only 2 failed last year. Use the five-step hypothesis-testing procedure at the 0.02 significance level to test whether this data contradicts the research report.
- State the decision rule for 0.02 significance level.
- Compute the value of the test statistic.