Recent content by nickelanddimed

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    Can someone help me with a Statistic problem?

    Consider a survey of n people asking whether they plan to use Route A or Route B, with an anticipated fraction p choosing Route A. If p = .30, plot the 95% confidence bounds and the expected value of X as a function of n, for n = 50 to n = 800. I have no idea where to start or how to work...
  2. N

    How Do You Calculate Confidence Intervals for Route Preferences?

    Consider a survey of n people asking whether they plan to use Route A or Route B, with an anticipated fraction p choosing Route A. If p = .30, plot the 95% confidence bounds and the expected value of X as a function of n, for n = 50 to n = 800. I have no idea where to start or how to work...
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