The speeds of cars on the highway have a mean of 62 mph with a standard
deviation of 5 pmh.
...
Mathematics, 22.04.2021 01:50 shanua
The speeds of cars on the highway have a mean of 62 mph with a standard
deviation of 5 pmh.
What percentage of cars averaged less than 52 mph?
What percentage of cats averaged more than 72 mph?
If a police car stopped cars that were going more than 72 mph, how many
cars would they stop if there were 2000 cars on the highway
Answers: 2
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