subject
Mathematics, 24.04.2021 15:30 madiballet125

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 Fare 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​

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.
Answers: 3
question
Mathematics, 21.06.2019 18:50
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
Answers: 1
question
Mathematics, 21.06.2019 21:50
Which of the following is the graph of y= square root -x-3
Answers: 1
question
Mathematics, 22.06.2019 00:00
Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never
Answers: 1
You know the right answer?
A construction company has two divisions: ceilings and floors. The amount of revenue for the ceiling...
Questions
question
English, 13.01.2021 03:10
question
Mathematics, 13.01.2021 03:10
question
Mathematics, 13.01.2021 03:10
question
Mathematics, 13.01.2021 03:10
question
History, 13.01.2021 03:10
question
Mathematics, 13.01.2021 03:10
question
Mathematics, 13.01.2021 03:10
Questions on the website: 13722361