Let X be a nonnegative random variable (the possible values of X are all nonnegative numbers), and suppose E( X ) = 1, then, the probability that X takes a value greater than 5, cannot be:

Larger than 0.2

Step-by-step explanation:

The random variables are the variable whose outcome depends on the other random events. They usually have possible values with numerical outcomes. The X = 1 then the probability that X takes value higher than 5 is not larger than 0.2 They are used in regression analysis and their value is subject to variation.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

chicken chicken chicken

step-by-step explanation: