Mathematics, 05.05.2021 17:30 skullglitches
A construction company has two divisions: ceilings and floors. The amount of revenue for the ceiling division, C, is approximately Normally distributed with a mean of $2.6 million per year and a standard deviation of $0.9 million per year. The amount of revenue for the flooring division, F, is approximately Normally distributed with a mean of $3.1 million per year and a standard deviation of $1.1 million per year. Assume C and F are independent random variables.
What is the probability that the ceiling division makes more revenue than the flooring division in a randomly selected year?
0.006
0.363
0.401
0.637
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:30
A(t)=728(1+0.04)^t how much money did aditya originally invest
Answers: 1
Mathematics, 21.06.2019 19:00
The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes
Answers: 2
Mathematics, 22.06.2019 00:30
36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)
Answers: 1
Mathematics, 22.06.2019 02:00
Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.
Answers: 1
You know the right answer?
A construction company has two divisions: ceilings and floors. The amount of revenue for the ceiling...
Questions
Mathematics, 13.07.2021 23:40
Mathematics, 13.07.2021 23:40
History, 13.07.2021 23:40
Mathematics, 13.07.2021 23:40
Mathematics, 13.07.2021 23:40
Physics, 13.07.2021 23:50
English, 13.07.2021 23:50
Arts, 13.07.2021 23:50
Mathematics, 13.07.2021 23:50
Mathematics, 13.07.2021 23:50
