In a discrete probability distribution of a random variable X, the mean is equal to the sum over every possible value weighted by the probability of that value; that is, it is computed by taking the product of each possible value x of X and its probability p(x), and then adding all these products together, giving. .

Step-by-step explanation:

I really hope this helps have a wonderful day

7 0

3 years ago

X^2 +4X+3<br> Complete the square using the method

gayaneshka [121]

Answer:

(x+3)(x+1)

Step-by-step explanation:

Think of using FOIL

First Outer Inner Last

What can you multiply to get to 3 and add up to 4

7 0

2 years ago

Determine whether the conjecture is true or false. Give a counterexample for any false conjecture. Given: Point B is in the inte

Arte-miy333 [17]

True because point B is the interior

5 0

3 years ago

Read 2 more answers