6.1.25 A Commuter Must Pass Through Traffic Lights
MyStatLab
Pearson
They give you a horizontal list of # of traffic lights and probabilities. They ask you for a mean and standard deviation.
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They give you a horizontal list of # of traffic lights and probabilities. They ask you for a mean and standard deviation.
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Asks if independent, to create a probability model, expected number, and standard deviation.
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Asks about the highest 5%, and other percents, and also asks a lowest and middle percents. Also asks to identify the appropriate curve for each question.
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Gives the mean weight of steers and standard deviation. Aks about over a weight, under, and between.
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Gives percentages and dollar amounts for three different financing packages and for the standard deviation.
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Talks about an airport entry randomly choosing % baggage to open. Asks if two possible outcomes, if probability stays the same, if independent, and if bernoulli.
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Asks what the probability is of all firms owned by women.
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For an MBA student, they are asking which exam the student did relatively better, the econ exam or the math exam.
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Gives a z-score and asks what it means.
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For a number of trading days, gives the mean stock price and standard deviation. Asks above a certain price, below, between, and which is more unusual.
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