Intr
On the midnight shift, the number of patients with head
trauma in an emergency room...
Mathematics, 07.04.2020 10:43 brackendillman
Intr
On the midnight shift, the number of patients with head
trauma in an emergency room has the probability
distribution shown below.
17/8
10
points
X
P(x)
0 1 2
.01 .30 .25
3
.19
4 5
13.12
Total
1.00
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6.1
Pro
Dis
(a) Calculate the mean and standard deviation. (Round your
mean value to 2 decimal places and standard deviation to
3 decimal places.
References
Mean
Standard deviation
(b) Describe the shape of this distribution.
Answers: 2
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