A survey conducted on a randomly selected day for an ice cream truck showed that 68% of customers purchase vanilla ice cream, 32% of customers purchased sprinkles on their ice cream, and 12% of customers purchased both vanilla ice cream and sprinkles. What is the probability that a randomly selected customer purchased vanilla ice cream given they had sprinkles?

in a box of pens and pencils, the probability of randomly choosing a sharpened pencil is 0.54 and pens is .39, what is the probability of choosing an unsharpened pencil or a pen

A car dealership sells two types of cars: sedans and SUVs. The dealership conducted a survey and found that out of 200 customers, 120 purchased sedans, 80 purchased SUVs, and 40 purchased both types of cars. Calculate the probability that a randomly selected customer purchased either a sedan or an SUV.

According to a study conducted by a statistical organization the proportion of Americans were satisfied with the way things are going in her lives .82 supposed random sample of 110 Americans is obtained. The probability that 77 or fewer Americans in the sample are satisfied is?

. Based on historical data for their company, an airline found that 6% of people making a flight from Miami toDenver do not show up for their flight or rebook for a different time. (Which means that 94% of people who bookthat flight will show up for their flight.) Supposed the airline overbooks their flights and sells 267 ticketreservations for a 255 seat plane. What is the probability that more than 255 people will show up for the flight?

Twenty-six of the 200 digital video recorders​ (DVRs) in an inventory are known to be defective. What is the probability you randomly select a DVR that is not​ defective?

The probability that a homeowner owns a Blu-ray player is 0.50. The probability that a homeowner owns a wide-screen TV is 0.20. If a homeowner owns a wide-screen TV, the probability that they own a Blu-ray player is 0.70. What is the chance that a randomly selected homeowner owns both a wide-screen TV and a Blu-ray player?

A survey of 800 randomly selected high school students determined that 498 play organized sports. What is the probability that a randomly selected high school students plays organized sports?