Ashley collects colored golf balls from a miniature golf course. she will randomly select one ball from her collection of 9 blue, 7 magenta, and 2 purple golf balls. develop a probability model based on theoretical probability. what is the total number of colored golf balls in ashley’s collection? 2. what is the sample space? s =3. what is the theoretical probability that each event in thesample space occurs?

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

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.