SOLUTION: On the midnight shift, the number of patients with head trauma in an emergency room has the probability distribution shown below. x 0 1 2 3 4 5 Total P(x) .09 .32 .27 .17 .1

Algebra ->  Probability-and-statistics -> SOLUTION: On the midnight shift, the number of patients with head trauma in an emergency room has the probability distribution shown below. x 0 1 2 3 4 5 Total P(x) .09 .32 .27 .17 .1      Log On


   



Question 1185450: On the midnight shift, the number of patients with head trauma in an emergency room has the probability distribution shown below.

x 0 1 2 3 4 5 Total
P(x) .09 .32 .27 .17 .11 .04 1.00

(a) Calculate the mean and standard deviation. (Round your mean value to 2 decimal places and standard deviation to 3 decimal places.)

Answer by ikleyn(52776) About Me  (Show Source):
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