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2 years ago

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A surgical technique is performed on eleven patients. You are told there is 90% chance of success. Find the probability that the

surgery is successful for at least 9 patients

1 answer:

Alexandra [31]2 years ago

3 0

Answer:

Your answer is : 0.7748

Step-by-step explanation:

Use bernoulli probability

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Hello!!

$\rule{300}{5}$

$\huge\blue{{\fbox{\tt{ANSWER:-\:}}}}$

$-32$

$\huge\red{{\underline{\overline{\textbf{MY\:EXPLANATION~!}}}}}$

Apply rule: $(-a) = -a$

$(-8\sqrt{2}) = - 8\sqrt{2}$

$= -8\sqrt{2}~\frac{1}{2}\sqrt{32}$

$\sqrt{2}~\sqrt{32} =\sqrt{64}$

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$= -32$

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