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Airida [17]
3 years ago
12

4x-2y=3 Solve for y Please help right away!

Mathematics
1 answer:
baherus [9]3 years ago
5 0
I do believe it is y=1/2+3
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Answer:

P(X= k) = (1-p)^k-1.p

Step-by-step explanation:

Given that the number of trials is

N < = k, the geometric distribution gives the probability that there are k-1 trials that result in failure(F) before the success(S) at the kth trials.

Given p = success,

1 - p = failure

Hence the distribution is described as: Pr ( FFFF.....FS)

Pr(X= k) = (1-p)(1-p)(1-p)....(1-p)p

Pr((X=k) = (1 - p)^ (k-1) .p

Since N<=k

Pr (X =k) = p(1-p)^k-1, k= 1,2,...k

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Pr (Y= k) = p(1-p)^y......k= 0,1,2,3

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Given p= 0.2, k= 3,

P(X= 3) =( 0.2) × (1 - 0.2)²

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3 years ago
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Step-by-step explanation:

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