Imagine that we are observing two different police officers for their shooting accuracy. The first officer practices almost every day year-round. After watching her for a while, we estimate that she will hit the target 85% (=.85) of the time. The second officer is similarly observed and his accuracy is estimated at 15% (= 0.15; somewhat poor). (20 points) 1)How many hits must the first officer make in a row before you can confidently reject the following null hypothesis (Use the 95% level of confidence): Ha: The officer's shooting accuracywas incorrectly estimated Ho: The officer's shooting accuracy (85%) was correctly estimated

2) How many hits must the second officer make in a row in order to confidently reject the null hypothesis? Use the 95% level of confidence.

1. Ha: The officer's shooting accuracywas incorrectly estimated Ho: The officer's shooting accuracy (15%) was correctly estimated