The speed of cars passing through a checkpoint

Reference no: EM131050228

The speed of cars passing through a checkpoint follows a normal distribution with μ = 62.6 miles per hour and σ = 3.7 miles per hour. What is the probability that the next car passing will ...
a. Be exceeding 65.5 miles per hour?
b. Be exceeding 58.1 miles per hour?
c. Be between 61 and 70 miles per hour?

Reference no: EM131050228

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