a 2019 study published in the journal Child Development found that 73% of high school seniors in the u.s have their drives license. A random sample of 170 u.s seniors is taken. The center is 0.73 and the spread is 0.03405

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