3 years ago

PLEASE HELP ME!!!!

Mathematics

1 answer:

Alla [95]3 years ago

3 0

Answer:

(A) 0 (B) f(x)≥3/2

Step-by-step explanation:

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Answer:

Step-by-step explanation:

-80 / -8 = 10

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Answer:

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Step-by-step explanation:

Given that

n = 10

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It means that we have to find probability P(X>4).

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We know that

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$P(X=2)=(_{2}^{10})\ 0.5^2\ 0.5^{8}=0.043$

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$P(X=4)=(_{4}^{10})\ 0.5^3\ 0.5^{7}=0.205$

P(X>4)= 1 -P(X=0)-P(X=1)-P(X=2)-P(X=3)-P(X=4)

P(X>4)= 1 -0.0009 - 0.0097 - 0.043 - 0.117-0.205

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