Each week your business receives orders from customers who wish to have air-conditioning units installed in their homes. from past data, you estimate the distribution of the number of units ordered in a week x to be as follows. units ordered x 0 1 2 3 4 5 probability 0.02 0.13 0.26 0.34 0.15 0.1 (a) sketch a probability histogram for the distribution of x. (b) calculate the mean of x and mark it on the horizontal axis of your probability histogram. e(x) = (c) if you hire workers sufficient to handle the mean demand, what is the probability that you will be unable to handle all of a week's installation orders?

ddsf

step-by-step explanation:

dfs

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

sorry not knowing about that