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question there are 100 prize tickets among 1000 tickets in a lottery what is the expected number of prize tickets you
question suppose a fair die is rolled ten times find numerical values for the expectations of each of the following
question a building has 10 floors above the basement if 12 people get into an elevator at the basement and each chooses
question aces a standard deck of 52 cards is shuffled and dealt let x1 be the number of cards appearing before the
question a collection of tickets comes in four colors red blue white and green there are twice as many reds as blues
question let x be the number of-days in month picked at random from the 12 months of a year not a leap yeara
question a box contains 2n balls of n different colors with 2 of each color balls are picked at random from the box
question in a world series terms a and b play until one team has won four games assume that each game played is won by
question let x be the number of heads in 20 fair coin tosses y a number picked uniformly at random from 0 1 20
question three dice are rolleda what is the probability that the total number of spots showing is 11 or moreb
question one list of 100 numbers contains 20 ones and 80 twos a second list of 100 numbers contains 50 threes and 50
question in a game of chuck-a-luck a player can bet 1 on any one of the numbers 1 2 3 4 5 and 6 three dice are rolled
question let x and y be the numbers obtained in two draws at random from a box containing four tickets 1 2 3 and 4
question a university schedules its final examinations in 18 examination group so that courses held at different times
question suppose 3 points are picked at random from 10 points equally spaced around the circumference of a circlea
question cosmic wimpout in this game five dice are rolled four of the dice have the same set of symbols and numbers on
question a how could you simulate a biased coin landing heads with probability p 13 if you only had available a fair
question a explain why if you and i each toss m fair coins the chance that we both get the same unspecified
question at roulette the chance of winning a bet on a single number is 138a write down a numerical expression for
question an efficient way of computing probabilities in the binomial n p distribution to any desired degree of accuracy
question a fair coin is tossed three times let x be the number of beads on the first tosses y number of heads on the
question a hand of five cards contains two aces and three kings the five cards are shuffled and dealt one by one until
question a box contains 8 tickets tow are marked 1 two marked 2 marked 3 and tow marked 4 tickets are drawn at random
question a thumb tack was tossed 100 times and landed point up on 40 tosses and point down on 60 tosses given this
question four numbers are drawn at random from a box of ten numbers 0 1 9 find the probability that the largest