On the midnight shift, the number of patients with head trauma in an emergency room has the

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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.

(a) Find P(X ? 3).

(b) Find P(X ? 2).

(c) Find P(X

(d) Find P(X = 1).

(e) Which of the probability expressions in parts (a)?(d) is a value of the CDF?

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Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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