egarding the speeds at which cars pass through a checkpoint. Assume the speeds are normally listributed such that mean = 61 miles per hour and standard deviation = 4 miles per hour. Calculate the probability that the next car to pass will be traveling more than 58 miles per hour. elect one: D a. 0.7145 O b. 0.8039

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Chapter1: Combinatorial Analysis
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Regarding the speeds at which cars pass through a checkpoint. Assume the speeds are normally
distributed such that mean = 61 miles per hour and standard deviation = 4 miles per hour.
Calculate the probability that the next car to pass will be traveling more than 58 miles per hour.
Select one:
O a. 0.7145
O b. 0.8039
c. 0.7734
O d. 0.129
Transcribed Image Text:Regarding the speeds at which cars pass through a checkpoint. Assume the speeds are normally distributed such that mean = 61 miles per hour and standard deviation = 4 miles per hour. Calculate the probability that the next car to pass will be traveling more than 58 miles per hour. Select one: O a. 0.7145 O b. 0.8039 c. 0.7734 O d. 0.129
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