Lap times and speed are captured at a race track. The estimates suggest the mean around the 3.4 mile track for a premier

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answerhappygod
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Lap times and speed are captured at a race track. The estimates suggest the mean around the 3.4 mile track for a premier

Post by answerhappygod »

Lap times and speed are captured at a race track. The estimates
suggest the mean around the 3.4 mile track for a premier class
racecar is 2.0870 minutes, with a standard deviation of .0187
minutes. What percent of cars get around the track in less than
2.0683 minutes? Assume a Normal model can be applied
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