Mathematics, 22.08.2020 09:01 goldenarrow
The Environmental Protection Agency provided fuel-economy data on 1,134 traditional gasoline powered vehicles. These vehicles have mileage that's normally distributed with mean 22.2 miles per gallon, and standard deviation of 5.2 mpg. What percentage of vehicles have gas mileage above 25 mpg?
A. 70.5%
B. 89.5%
C. 50%
D. 29.5%
Answers: 2
Mathematics, 21.06.2019 13:50
Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}
Answers: 2
Mathematics, 21.06.2019 14:40
Asequence is defined recursively by the formula f(n + 1) = f(n) + 3 . the first term of the sequence is –4. what is the next term in the sequence? –7–117
Answers: 1
Mathematics, 21.06.2019 19:00
You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?
Answers: 1
The Environmental Protection Agency provided fuel-economy data on 1,134 traditional gasoline powered...
Mathematics, 09.04.2021 19:10
Mathematics, 09.04.2021 19:10
Physics, 09.04.2021 19:10
Biology, 09.04.2021 19:10
Physics, 09.04.2021 19:10
Mathematics, 09.04.2021 19:10
Health, 09.04.2021 19:10
Mathematics, 09.04.2021 19:10
Mathematics, 09.04.2021 19:10