Mathematics, 02.06.2021 20:40 ajime
Carbon monoxide (CO) emissions for cars vary with mean 2.9 gm/mi and standard deviation 0.4 gm/mi. The Ponaxtiruchiranalignim Car Rental Fleet has 10 of these cars in its fleet, acquired from various (i. e., random) sources. The CO emissions follow a normal distribution.
a) What is the probability that a randomly selected car from the street has a CO emission greater than 3.1 gm/mi.
b) What is the probability that a randomly selected car from the fleet has CO emissions in excess of 3.1 gm/mi.
c) What is the shape of the distribution of the CO emissions of the cars in the fleet?
d) Construct the normal curve for the cars in the fleet.
e) What are the conditions for the Central Limit
Answers: 2
Mathematics, 21.06.2019 16:50
What is the perimeter of square abcd? units units 28 units 37 units
Answers: 2
Mathematics, 21.06.2019 18:30
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
Mathematics, 22.06.2019 01:30
Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?
Answers: 1
Mathematics, 22.06.2019 03:00
Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.
Answers: 1
Carbon monoxide (CO) emissions for cars vary with mean 2.9 gm/mi and standard deviation 0.4 gm/mi. T...
Mathematics, 03.09.2021 03:40
Mathematics, 03.09.2021 03:40
Health, 03.09.2021 03:40
Mathematics, 03.09.2021 03:40
Mathematics, 03.09.2021 03:40
Physics, 03.09.2021 03:40
History, 03.09.2021 03:40
Arts, 03.09.2021 03:40
Mathematics, 03.09.2021 03:40
Mathematics, 03.09.2021 03:40
Mathematics, 03.09.2021 03:40
Mathematics, 03.09.2021 03:40