Regarding the speeds at which cars pass through a checkpoint. Assume the speeds are normally distributed suc that mean = 61 miles per hour and standard deviation = 4 miles per hour. Calculate the probability that the next ca that passes through the checkpoint will be traveling slower than 65 miles per hour. %3D Select one: O a. 0.8413 O b. 0.8713 O c. 0.9013
Regarding the speeds at which cars pass through a checkpoint. Assume the speeds are normally distributed suc that mean = 61 miles per hour and standard deviation = 4 miles per hour. Calculate the probability that the next ca that passes through the checkpoint will be traveling slower than 65 miles per hour. %3D Select one: O a. 0.8413 O b. 0.8713 O c. 0.9013
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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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
that passes through the checkpoint will be traveling slower than 65 miles per hour.
Select one:
O a. 0.8413
O b. 0.8713
O c. 0.9013
O d. 0.6052](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F895ea45d-5614-4d20-a7ec-8c7e81b75d5b%2F13b8bde6-4d5d-495d-a3dc-31bedef7fce2%2F2rkwofi_processed.png&w=3840&q=75)
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
that passes through the checkpoint will be traveling slower than 65 miles per hour.
Select one:
O a. 0.8413
O b. 0.8713
O c. 0.9013
O d. 0.6052
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