Let x be a poisson random variable with mean 20. use the markov inequality to obtain an upper bound on p = p { x ≥ 26 } use the one-sided chebyshev inequality to obtain an upper bound on p . use the chernoff bound to obtain an upper bound on p . approximate p by making use of the central limit theorem. determine p by running an appropriate program.

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244