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3 years ago

What is CXE ?? It’s for a good cause

Mathematics

1 answer:

romanna [79]3 years ago

8 0

Answer: 152

Explanation:
Measure of angle FE = 180

FXE = 28
CXE is the supplement of FXE meaning subtract 180.
180 - 28 =152

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Answer:

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Step-by-step explanation:

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P(B|A) is a conditional probability: the likelihood of event B occurring given that A is true.

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For this problem:

A1 is the probability that the student knows the answer

A2 is the probability that the student guesses the answer

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P(B|A₁) means the probability that the answer is correct when he knew the answer

P(B|A₂) means the probability that the answer is correct when he guessed the answer

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Replacing everything in the Bayes' theorem you get:

$P(A_{1}|B)= \frac{P(B|A_{1})P(A_{1})}{P(B)}=\frac{(1)(p)}{p+\frac{1-p}{m}} =\frac{mp}{mp+1-p} =\frac{mp}{1+p(m-1)}$

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Answer for what?????

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Step-by-step explanation:

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