A bin contains 5 red and 3 green balls. 3 balls are chosen at random, with replacement. Let the random variable X be the number of green balls chosen. (a) Explain why X is a binomial random variable.

(b) Fill out the following probability distribution table. (Round your answers to four decimal places)

X
P(X)

(c) Find the expected value of X

(d) Interpret the expected value.

g(x) = x² + 2

step-by-step explanation:

it is given that the graphs are the same shape.

the only difference is that the red graph is 2 units higher than the blue graph.

that is to say that the red graph is simply the blue graph that has been moved vertically by 2 units in the positive y direction.

hence

g(x) = f(x) + 2

or

g(x) = x² + 2

what do you mean by fog

step-by-step explanation:

the answer is 48m^2!

step-by-step explanation:

answer: 8 years

step-by-step explanation:

the explanation is that in 8 years the child will be 20 and in 8 years the father will be 40 and 20 is half of 40.