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MA_775_DIABLO [31]
2 years ago
14

What is the scale factor of Figure B to

Mathematics
1 answer:
Kamila [148]2 years ago
5 0
The scale fraction is 2
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Step-by-step explanation:

These following problem are examples of the binomial probability distribution.

Binomial probability

Th binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.\pi^{x}.(1-\pi)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

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And \pi is the probability of X happening.

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P(X = 0) = C_{4,0}.(0.12)^{0}.(0.88)^{4} = 0.5997

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P(X = 9) = C_{10,9}.(0.4)^{9}.(0.6)^{1} = 0.0016

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