I need solve this question

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, 3rd 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(Y) =0.30, P(Z)=0.20 P(L|X)=0.40. P(L|Y):0.06. P(L|Z)=0.l? 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 Y