g Find the mean and the variance of the random variable X with probability function or density f(x) of a uniform distribution on [0, 8].

E(X) = 4

              V(X) =

Step-by-step explanation: An uniform distribution is a random variable X restricted to a finite interval [a,b] and has a constant function f(x) over this interval, i.e., the function is of form:

f(x) =  

The mean or expectation of an unifrom distribution is:

E(X) =

For the density function in interval [0,8], expectation value is:

E(X) =

E(X) =

E(X) =

E(X) =

E(X) =

E(X) = 4

Variance of a probability distribution can be written as:

V(X) =

For uniform distribution in interval [0,8]:

V(X) =

V(X) =

V(X) =

V(X) =

V(X) = - 16

V(X) =

The mean and variance are 4 and 16/3, respectively

last one.

step-by-step explanation:

last one.

generally speaking, the others follow some sort of pattern that correlates to either linear (looks like a straight line) or sinusoidal (looks like an s).

the last one is just a random cloud of points that doesn't correlate to any particular known order.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: