Example 3.3. Prices of hotdogs ($/oz.): 0.11,0.17.0.11,0.15,0.10,0.11,0.21,0.20,0.14,0.14,0.23,0.25,0.07, 0.09,0.10,0.10,0.19,0.11,0.19,0.17,0.12,0.12,0.12,0.10,0.11,0.13, 0.10,0.09,0.11,0.15,0.13,0.10,0.18,0.09,0.07,0.08,0.06,0.08,0.05, 0.07,0.08,0.08,0.07,0.09,0.06,0.07.0.08,0.07,0.07,0.07,0.08,0.06, 0.07,0.06 Frequency table:

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