The U.S. Postal Service will ship a Priority Mail ® Large Flat Rate Box (120 3 120 3 5 1 / 2 0) anywhere in the United States for a fixed price, regardless of weight. The weights (ounces) of 20 randomly chosen boxes are shown below.
(a) Find the mean, median, and mode.
(b) Are the mean and median about the same? If not, why not?
(c) Is the mode a "typical" data value? Explain.
(d) Is the distribution skewed? Explain.

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