12. You drink a beverage with 120 mg of caffeine. Each hour, the caffeine in your system decreases by about 12%. How long until you have 10 mg of caffeine?

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
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Author:Saeed Moaveni
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Chapter19: Probability And Statistics In Engineering
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SITUATION 1. In an examination, the marks are normally distributed
with mean of 60.7 and standard deviation of 12.3
12. You drink a beverage with 120 mg of caffeine. Each hour, the
caffeine in your system decreases by about 12%. How long until you
have 10 mg of caffeine?
Transcribed Image Text:SITUATION 1. In an examination, the marks are normally distributed with mean of 60.7 and standard deviation of 12.3 12. You drink a beverage with 120 mg of caffeine. Each hour, the caffeine in your system decreases by about 12%. How long until you have 10 mg of caffeine?
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