Avoiding an accident when driving can depend on reaction time. That time, measured in seconds from the moment the driver see danger until they step on the brake pedal, can be described by the Normal model ?(1.5, 0.18). a) What percent of drivers have a reaction time less than 1.35 seconds?b) What percent of drivers have a reaction time greater than 1.9 seconds?c) What percent of drivers have a reaction time between 1.45 and 1.75 seconds?d) Describe the reaction time of the slowest 10% of all drivers? (hint: the slower a person reacts, the higher their reaction time)e) In what interval reaction times do the middle 60% of all drivers fall?

we are suppose to answer only first three sub parts GivenMean μ = 1.5standard deviation (σ) = 0.18a)…

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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

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Avoiding an accident when driving can depend on reaction time. That time, measured in seconds from the moment the driver see danger until they step on the brake pedal, can be described by the Normal model ?(1.5, 0.18).
1. a) What percent of drivers have a reaction time less than 1.35 seconds?
2. b) What percent of drivers have a reaction time greater than 1.9 seconds?
3. c) What percent of drivers have a reaction time between 1.45 and 1.75 seconds?
4. d) Describe the reaction time of the slowest 10% of all drivers? (hint: the slower a person reacts, the higher their reaction time)
5. e) In what interval reaction times do the middle 60% of all drivers fall?

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