Mathematics, 06.12.2020 08:40 awdadaddda
Assume the speed of automobiles on a highway during rush hour is normally distributed with a mean of 62mph and a standard deviation of 5mph.
What percent of cars are traveling slower than 56mph?
Select the correct answer below:
Between 0% and 10%
Between 10% and 20%
Between 20% and 30%
Between 30% and 40%
Between 40% and 50%
Between 50% and 60%
Between 60% and 70%
Between 70% and 80%
Between 80% and 90%
Between 90% and 100%
Answers: 2
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Mathematics, 21.06.2019 17:20
7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?
Answers: 1
Mathematics, 21.06.2019 18:00
What is the difference between the predicted value and the actual value
Answers: 1
Assume the speed of automobiles on a highway during rush hour is normally distributed with a mean of...
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