For a trip to Miami, Florida, over spring break 2014, the following data (obtained from travelocity.com) are

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For a trip to Miami, Florida, over spring break 2014, the following data (obtained from travelocity.com) are a random sample of hotel prices per night (in $) for a double room:
239 237 245 310 218 175 330 196 178 245 255 190 330 124 162 190 386 145. a. Construct a histogram and box plot and comment on the shape of the distribution.
b. Find a 95% confidence interval for the mean price and interpret.
c. Are you concerned that any assumptions about the interval in part b might be violated?
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Statistics The Art And Science Of Learning From Data

ISBN: 9780321997838

4th Edition

Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg

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