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last year the average daily change in the dow jones industrial index was 73 points a random sample of 15 trading days
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an organization wants to estimate the mean debt of this years college graduates it is known that the population
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a study is going to be conducted in which a mean of a lifetime of batteries produced by a certain method will be
these are difference value from my questionsouthwest airlines is studying service from chicago to phoenix a random
confidence intervals for meansexecutives whose wives stay at home earn more was the headline for an article that
hello trying to determine what approach to take to to determine the correct response a human resource manager decided
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what is the definition of normal distribution please give an
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the lengths of fish in a freshwater lake have a mean m 22 inches with a standard deviation s 31 inchescalculate the