Mathematics, 16.02.2022 18:20 lurinha8

Two thousand tickets are sold for P20.00 each. One ticket will win P10,000.00, two tickets will win P5,000.00 each and three tickets will win P1,000.00 each. Let X denotes the net gain from the purchase of a randomly selected ticket. a. Construct the probability distribution of X.

b. Find the expected value of X (mean) and variance, then interpret.

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Two thousand tickets are sold for P20.00 each. One ticket will win P10,000.00, two tickets will win...