Abascket contains decorated eggs. it contains 7 blue eggs, 4 white eggs, 8 green egg, and 5 yellow eggs. one egg is selected at random from the basket. what is the probability that it is a yellow egg? express your answer as a decimal to the nearest hundredth.

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem