The probability that a vehicle entering the Luray Caverns has a Canadian license plate is 0.12, the probability that it is a camper is 0.28, and the probability that it has Canadian plates and is a camper is 0.09. Find(a) a camper entering the Luray Caverns has Canadian plates(b) a vehicle with Canadian plates entering the Luray Caverns is a camper (c) a vehicle entering the Luray Caverns is neither a camper nor has Canadian plates.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

What is the difference between the equations of a vertical and a horizontal line?