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an oil explorer orders seismic tests to determine whether oil is likely to be found in a certain drilling area the
before marketing new products nationally companies often test them on samples of potential customers such tests have a
a market research field worker needs to interview married couples about use of a certain product the researcher arrives
atampt was running commercials in 1990 aimed at luring back customers who had switched to one of the other
refer to the information in the previous problem given that your longdistance telephone call is misdirected there is a
the probability that a builder of airport terminals will win a contract for construction of terminals in country a is
the following table lists the number of firms where the top executive officer made over 1 million per year the table
according to fortune 90 of endangered species depend on forests for the habitat they provideif 30 of endangered species
according to usa today 65 of americans are overweight or obese if five americans are chosen at random what is the
the chancellor of a state university is applying for a new position at a certain point in his application process he is
a package of documents needs to be sent to a given destination and delivery within one day is important to maximize the
the projected probability of increase in online holiday sales from 2004 to 2005 is 95 in the united states 90 in
an electronic device is made up of two components a and b such that the device would work satisfactorily as long as at
a recent survey conducted by towers perrin and published in the financial times showed that among 460 organizations in
credit derivatives are a new kind of investment instrument they protect investors from riskif such an investment
in given problem suppose that american investment institutions enter this new market and that their probabilities for
in problem 2-31 are the events hospitalization and the claim being from the midwest independent of each otherproblem
in given problem are dividends paid and price increase independent eventsproblem an investment analyst collects data on
in given problem are the events top executive made more than 1 million and shareholders lost money independent of each
the accompanying table shows the incidence of malaria and two other similar illnesses if a person lives in an area
a device has three components and works as long as at least one of the components is functional the reliabilities of
in 2003 there were 5732 deaths from car accidents in france the population of france is 59625919 if i am going to live
the probabilities that three drivers will be able to drive home safely after drinking are 05 025 and 02 respectivelyif
when one is randomly sampling four items from a population what is the probability that all four elements will come
a company has four departments manufacturing distribution marketing and management the number of people in each