Mathematics, 25.07.2019 06:00 challenggirl
In one region, the september energy consumption levels for single-family homes are found to be normally distributed with a mean of 1050 kwh and a standard deviation of 218 kwh. for a randomly selected home, find the probability that the september energy consumption level is between 1100 kwh and 1225 kwh. your answer should be a decimal rounded to the fourth decimal place.
Answers: 1
Another question on Mathematics
Mathematics, 20.06.2019 18:04
Which statement is always true? a negative exponent cannot be part of an expression's numerator. a negative base raised to the power of 2 has a negative value. a negative base raised to the power of 2 has a positive value. any number to the first power is zero.
Answers: 1
Mathematics, 21.06.2019 16:00
Determine the relationship of ab and cd given the following points
Answers: 2
Mathematics, 21.06.2019 16:30
The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side
Answers: 1
You know the right answer?
In one region, the september energy consumption levels for single-family homes are found to be norma...
Questions
Mathematics, 20.11.2020 17:00
Mathematics, 20.11.2020 17:00
Computers and Technology, 20.11.2020 17:00
Computers and Technology, 20.11.2020 17:00
Mathematics, 20.11.2020 17:00
Mathematics, 20.11.2020 17:00
