1. Let X have density function fXpxq " # 2x 0 ă x ă 1 0 otherwise and let Y be uniformly distributed on the interval p1, 2q. Assume X and Y are independent. (a) Find the joint density function of pX, Y q. (b) Calculate the probability PpY ´ X ě 3{2q.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=