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Mathematics, 21.09.2019 05:30 joserms729

Avoiding an accident while driving can depend on reaction time. suppose that reaction time, measured from the time the driver first sees the danger until the driver gets his/her foot on the brake pedal, is approximately symmetric and mound-shaped with mean 1.7 seconds and standard deviation 0.12 seconds. use the 68-95-99.7 rule to answer the following questions. this web site 68-95-99.7 rule graphically depicts the 68-95-99.7 rule and may with the following questions. what percentage of drivers have a reaction time more than 1.94 seconds? % what percentage of drivers have a reaction time less than 1.58 seconds? % what percentage of drivers have a reaction time less than 1.82 seconds? %

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