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4. In one variety of poker, players are dealt five cards from an ordinary deck of 52 cards.
(a) A full house in poker is a hand of five cards of one denomination and 3 cards of another denomination. Find the probability of a player being dealt a full house.
(b) Two pairs is a poker hand containing 2 cards of one denomination, another 2 cards of a second denomination, and a fifth cards of a third dimension. Find the probability of a player being dealt two pairs.
5. Given n marbles where k of the marbles are black and the rest are white, a game is played as follows. You choose two marbles at random, and you win the game if the marbles are of different colors. Prove that for a fixed n, you have the highest probability of winning when k = n/2 (for even values of n) and when k = (n (plus or minus) 1)/2 (for odd values of n)
let x denote the distance m that an animal moves from its birth site to the first territorial vacancy it encounters.
Construct a 95% confidence interval for the true average amount of time customers spent in the restaurant. With a .95 probability, how large of a sample would have to be taken to provide a margin of error of 2.5 minutes or less?
What should the cut-off score be for the interviews? (Round to nearest whole number).
last year a soft drink manufacturer had 21 of the market. in an effor to increase their portion of the market the
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consider a diagnostic test for a certain type of cancer which has a false positive rate of 5 and a false negative rate
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Calculate the average or the median of the average or medians of the samples and compare it with the average of the population.
class limits 20-26 27-33 34-40 41-47 48-54 55-61frequency 7 12 9 4 2 11. what is the mean of distribution?2. what is
A company is interested in evaluating its current inspection procedure on shipments of 20 identical items. They take a sample of 5 and accept the shipment if no more than the allowed maximum of the samples are found to be defective.
Describe the assumptions of normality and homogeneity of variance. When these assumptions are violated, what are your options?
question 1according to a recent survey the average urban person consumes 1.5 kg of food per day. is this figure also
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