A coffee shops tracks sales and has observed the distribution in the following table. What is the average daily sales that it can​ expect? ​# of Sales 160 165 170 175 180 Probability 0.14 0.23 0.35 0.19 0.09
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160 * 0.14 = 22.4 165 * 0.23 = 37.95 170 * 0.35 = 59.5 175 * 0.19 = 33.25 Show more…
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