Mathematics, 15.07.2019 08:30 chloe1107
The distribution of caffeine in grande cups of starbucks coffee is normal with a mean of 142 mg and a standard deviation of 2 mg. what percentage of grande coffees have a caffeine content of between 139 and 142.5 mgs? select one: a. 0.5319 b. 0.5987 c. 0.0668 d. 0.3418
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