subject
Mathematics, 13.12.2021 04:00 alexmoy45p8yd7v

Let X ~ N(2,5), Y ~ N(3,4) and Z = 3X – 2Y + 1. Suppose that X and Y are independent variables. Determine the following a) E(Z) and V(Z) b) P(0 < Z < 1.5)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:10
What is the point-slope equation of a line with slope -5 that contains the point (6,3)
Answers: 1
question
Mathematics, 21.06.2019 16:20
Two lines parallel to the same plane are parallel to eachother
Answers: 1
question
Mathematics, 21.06.2019 18:30
Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.
Answers: 1
question
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
Answers: 2
You know the right answer?
Let X ~ N(2,5), Y ~ N(3,4) and Z = 3X – 2Y + 1. Suppose that X and Y are independent variables. Dete...
Questions