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question a large multinational oil company is considering its strategy in the north sea the uk government has announced
suppose that a bowl contains 10 chips each uniquely numbered 0 through 9 the chips are thoroughly mixed one is drawn
the monty hall problem challenge 1518 was originally presented by marilyn von savant writing in the ask marilyn column
question your organisation has recently started advertising its services on the internet the marketing manager has
question the leisure services committee of a local authority has seen its budget decline over the last few years and is
question the data shown in table shows average weekly earnings for all adults weekly rate of unemployment benefit for
suppose alice flips three fair coins and let x be the number of heads showing suppose barbara flips five fair coins and
question a retail organisation has recently been investigating customer spending patterns at two of its stores store a
consider rolling two fair six-sided dice let y be the sum of the numbers showing what is the probability function of
consider flipping a fair coin let z 1 if the coin is heads and z 3 if the coin is tails let w z2 za what is the
consider flipping two fair coins let x 1 if the first coin is heads and x 0 if the first coin is tails let y 1 if the
question if we define an event as the number six showing what is the probability of this event happening how do you
consider rolling two fair six-sided dice let w be the product of the numbers showing what is the probability function
suppose that a symmetrical die is rolled 20 independent times and each time we record whether or not the event 235 has
question the training manager is concerned that using this method of selection for the pilot training programme we
suppose that a basketball player sinks a basket from a certain position on the court with probability 035a what is the
qusetion determine the probability of choosing 50 items and finding five of them to be defective consider your result
an urn contains 4 black balls and 5 white balls after a thorough mixing a ball is drawn from the urn its color is noted
question you work for a mail-order retail company which advertises special promotions in the national press customers
poisson processes and queues consider a situation involving a server eg a cashier at a fast-food restaurant an
question return to the example of machine 2 in the shampoo bottle problem assume that management likewise wishes to
suppose an urn contains 1000 balls - one of these is black and the other 999 are white suppose that 100 balls are
question compare the real value of 1994 income with the income shown for 1997 was the average household better or worse