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KIM [24]
3 years ago
11

Plz help me out!!!..

Mathematics
2 answers:
Ivahew [28]3 years ago
7 0
: 4.5 ft. :) (Brainly says it’s incorrect
alexandr402 [8]3 years ago
6 0

Answer:  4.5 I think

Step-by-step explanation:

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6. Assume that a component passes a test is 0.85 and that components perform independently. What is the probability that the thi
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Step-by-step explanation:

For each component, there are only two possible outcomes. Either it fails, or it does not fail. Components perform independently. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

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

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

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And p is the probability of X happening.

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