g Suppose that the random variable X has the following cdfPart 1: (3 points ) Find Part 2: (3 points ) Determine the density function f(x).Part 3: (4 points ) Find E(X).Part 4: (4 points ) Find Var(X).Part 5: (4 points ) Suppose Y = 2X - 3, when and Y = 0, when X > 1, determine E(Y).

answer: this doesnt make any sense especially the photo.

step-by-step explanation:

i need a picture

step-by-step explanation:

they are simplified

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: