A Registration - Paym.. R6.1. Knees Patients receiving artificial knees of experience pain after surgery. The pain is measured on subjective scale with possible values of 1 (low) to 5 (hig Let X be the pain score for a randomly selected patient. T following table gives part of the probability distribution for Value: Probability: (a) (b) (c) 1 0.1 2 0.2 3 4 0.3 0.3 5 77 Find P(X= 5). If two patients who received artificial knees are cho- sen at random, what's the probability that both of them report pain scores of 1 or 27 Show your work. Compute the mean and standard deviation of X Show your work

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