The number of points, x, scored in a game has the probability distribution below.

the number of points obtained in one game is independent of the number of points obtained in second game. when the game is played twice, the sum of the number of points for both times could be 0, 1, 2, 3, or 4.

if y represents the sampling distribution of the sum of the scores when the game is played twice, for which value of y will the probability be greatest?

hi there! my name is zalgo and i am here to you out today. the answer is pretty simple (in a way). this equation equals to 25.2!

i hope this answer !

"stay and stay proud! " - zalgo

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.

answer is  

a.

p = 78

step-by-step explanation:

zero

step-by-step explanation:

f(2)= x-2

plug in the 2 in the "x"

f(2)=2-2

f(2)=0