hirteen internists in the Midwest are randomly selected, and each internist is asked to report last year’s income. The incomes obtained are: 216,000 240,000 122,000 135,000 166,000 236,000 227,000 224,000 136,000 186,000 223,000 206,000 210,000   f) Find the interquartile range g) Develop a five-number summary h) Construct the boxplot

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