Mathematics, 14.07.2019 13:00 hhgjhbmbhg266
The vehicle speeds at a particular interstate location can be described by a normal curve. the mean speed is 64 mph, and the standard deviation is 7 mph. what proportion, p of vehicle speeds at this location are faster than 71 mph? (round the answer to four decimal places.)
Answers: 1
for calculating the probability. This value is called Z-score.
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The vehicle speeds at a particular interstate location can be described by a normal curve. the mean...
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