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Mathematics, 06.05.2020 05:05 ChessieGiacalone

Let X equal the weight of the soap in a 6-pound box. Assume that the probability distribution of X is N(6:05; 0:0004).
(a) Find P(X < 6:0171).
(b) If 9 boxes of soap are selected at random from the production line, find the probability that at most two boxes weigh less than 6.0171 pounds each.

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