An economist is interested in the number of cash people carry in their wallets during the day. She positions a graduate student in a popular street in New York City, and the student randomly asks people passing the street how much cash they happen to carry. The data are the following:Xi: 100, 5, 12, 17, 12, 9, 3, 12, 54, 23, 15, 75 Find the range, variance, and standard deviation. Describe the kurtosis and skewness of the distribution.

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