I need solve this assignment of Statistics and probability

Question # 1. The time (in seconds) that it took for each of 16 vehicles to exist a parking lot in downtown is 106 153 101 116 135 78 51 128 129 100 72 101 130 125 139 A. Find the sample mean, median, mode, 3":I quartile, and 65 percentile. B. Find the range. sample variance. and standard deviation. Question # 2. When Ahmed needs a taxi, he rings one of three taxi companies. X, Y, or Z. Fifty percent of his calls are to Taxi Company X. 30% to Y. and 20% to Z. A taxi from company X arrives late 40% of the time. a taxi from company Y arrives 6% of the time, and a taxi from company Z arrives late 17% of the time. Given: P(X)=0.50. P(}')=0.30. P(Z)=0.20 P(L|X)=0.40. P(L|Y)=0.06. P(L|Z)=0.l7 A. Find the probability that, when Ahmed rings for a taxi, it arrives late. B. Given that Ahmed's taxi arrives late. nd the probability that he rang company 1