subject
Mathematics, 03.12.2021 22:00 hfleysher

Carbon monoxide (CO) emissions for a certain kind of car vary with mean 2.765 g/mi and standard deviation 0.7 g/mi. A company has 60 of these cars in its fleet. Estimate the probability the fleet's mean CO level is between 2.9 and 3 g/mi. Round your answer to three decimal places.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
What is the measure of the smallest angle in the diagram? 15 29 32 45
Answers: 2
question
Mathematics, 21.06.2019 19:30
Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
Answers: 1
question
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
question
Mathematics, 21.06.2019 21:00
Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?
Answers: 1
You know the right answer?
Carbon monoxide (CO) emissions for a certain kind of car vary with mean 2.765 g/mi and standard devi...
Questions
question
Medicine, 18.07.2019 03:10
Questions on the website: 13722360