The answer is 4.5*5*-2= -45 Thanks!
Answer:
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:
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Answer:
70,000,000,000,000,000,000,000
Step-by-step explanation:
