All questions please :)

Coursepack, p MAT 133: Ch 8 Review WS, p.3 Continuing with Driver's License Problem: (Shade and label appropriately; Give 4 decimal places and P(X) notation from StatCrunch, circling the answer) c. Find the probability that the proportion of H.S. seniors in a random sample of 170 that with drivers' licenses is less than 75% d. Find the 15th percentile. e. Would it be unusual to have more than x = 136 high school seniors with a driver's license in a random group of 170? Explain with probability. f. Suppose the scenario in part e) actually happens. List three conclusions you might draw with explanations