Due to antiquated equipment and frequent windstorms, the town of Oak City often suffers power outages. The following data give the numbers of power outages for each of the past 12 months.
Compute the mean, median, and mode for these data.
Answer to relevant QuestionsBriefly explain the meaning of an outlier. Is the mean or the median a better measure of central tendency for a data set that contains outliers? Illustrate with the help of an example. The following data set lists the number of women from each of 12 countries who were on the Rolex Women’s World Golf Rankings Top 50 list as of July 18, 2011. The data, listed in that order, are for the following countries: ...Seven airline passengers in economy class on the same flight paid an average of $361 per ticket. Because the tickets were purchased at different times and from different sources, the prices varied. The first five passengers ...When is the value of the standard deviation for a data set zero? Give one example. Calculate the standard deviation for the example and show that its value is zero. Refer to Exercise 3.22, which listed the number of indictments handed out by the Gloucester County, New Jersey, Grand Jury during 11 randomly selected weeks from July 2010 to June 2011. The data are reproduced ...
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