On the midnight shift, the number of patients with head trauma in an emergency room has the probability distribution shown below. Total 1.00 1 2 3 4 5 P(x) .10 .39 .27 .16 .05 .03 a) Calculate the mean and standard deviation. (Round your mean value to 2 decimal places and standard deviation to 3 decimal places.) Mean Standard deviation

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On the midnight shift, the number of patients with head trauma in an emergency room has the probability distribution shown below.
0
1
2
3
4
5 Total
P(x) .10 .39.27 .16 .05 .03 1.00
(a) Calculate the mean and standard deviation. (Round your mean value to 2 decimal places and standard deviation to 3 decimal
places.)
Mean
Standard deviation
Transcribed Image Text:On the midnight shift, the number of patients with head trauma in an emergency room has the probability distribution shown below. 0 1 2 3 4 5 Total P(x) .10 .39.27 .16 .05 .03 1.00 (a) Calculate the mean and standard deviation. (Round your mean value to 2 decimal places and standard deviation to 3 decimal places.) Mean Standard deviation
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