josephG610 josephG610
  • 07-04-2020
  • Mathematics
contestada

The average speed on a certain highway is μ = 58 with a standard deviation of σ = 10. What portion of cars are traveling between 55 and 65 mph?

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jennifersullivan2017
jennifersullivan2017 jennifersullivan2017
  • 07-04-2020
The portion of cars traveling between 55and 65 mpg could be 59 card
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