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Tasya [4]
2 years ago
12

. The monthly worldwide average number of airplane crashes of commercial airlines is 2.2. What is the probability that there wil

l be a. more than 2 such accidents in the next month?
Mathematics
1 answer:
grigory [225]2 years ago
7 0

Answer:

Probability (N more than 2) = 0.3773

Step-by-step explanation:

Given:

Average number of crashes (N) = 2.2

Find:

Probability (N more than 2)

Computation:

Probability (N more than 2) = [1-P(N=0)-P(N=1)-P(N=2)]

Probability (N more than 2) = [1 - e⁻²°² - 2.2e⁻²°² - (2.2²e⁻²°²)/2]

Probability (N more than 2) = 0.3773

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Answer:

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Answer:

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6 0
2 years ago
A professor is examining a new strain of bacteria. The amount of bacteria can be modeled by function s(n) = 20 · bn, where n is
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For this case we have a function of the form:
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For which pairs of functions is (f circle g) (x)?
iVinArrow [24]

Answer:

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Step-by-step explanation:

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