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question scores on an exam appear to follow a normal distribution with micro 60 and sigma 20 the instructor wishes to
question assume that the weekly demand for ford car sales follows a normal distribution with mean 50000 cars and
question an investor has invested in nine different investments the dollar returns on the different investments are
question suppose that the weight of a typical american male follows a normal distribution with micro 180 lb and sigma
question assume that the length of a typical televised baseball game including all the commercial timeouts is normally
question the amount of a soft drink that goes into a typical 12-ounce can varies from can to can it is normally
question suppose that the demands for a companys product in weeks 1 2 and 3 are each normally distributed the means are
question you are involved in a risky business venture where three outcomes are possible1 you will lose not only your
question suppose x and y are independent random variables the possible values of x are -1 0 and 1 the possible values
question the basic game of craps works as follows you throw two dice if the sum of the two faces showing up is 7 or 11
question imagine that you are trying to predict the price of gasoline regular unleaded and the price of natural gas for
question suppose that 8 of all managers in a given company are african american 13 are women and 17 have earned an mba
question the typical standard deviation of the annual return on a stock is 20 and the typical mean return is about 12
question suppose the new york yankees and philadelphia phillies two major league baseball teams are playing a
question the application at the beginning of this chapter describes the campaign mcdonalds used several years ago where
question have you ever watched the odds at a horse race you might hear that the odds against a given horse winning are
question is the number of passengers who show up for a particular commercial airline flight a discrete or a continuous
question a roulette wheel contains the numbers 0 00 and 1 to 36 if you bet 1 on a single number coming up you earn 35
question the weekly demand function for one of a given firms products can be represented by q 200 - 5 p where q is the
question a business manager who needs to make many phone calls has estimated that when she calls a client the
question suppose that a marketing research firm sends questionnaires to two different companies based on historical
question a typical consumer buys a random number x of polo shirts when he shops at a mens clothing store the
question consider a financial services salesperson whose annual salary consists of both a fixed portion of 25000 and a
question suppose the monthly demand for thomson televisions has a mean of 40000 and a standard deviation of 20000 find