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Mathematics 16 Online
OpenStudy (anonymous):

. Find the probability that a person with an advanced degree is employed. 0.72 0.44 0.68 0.95

OpenStudy (anonymous):

hmm, is that all the information you have?

OpenStudy (anonymous):

OpenStudy (anonymous):

@FibonacciChick666

OpenStudy (anonymous):

@jtryon heres more

OpenStudy (anonymous):

still working on the answer

OpenStudy (anonymous):

ok, I see it now

OpenStudy (fibonaccichick666):

so, those are percentages?

OpenStudy (fibonaccichick666):

can you interpret the table?

OpenStudy (anonymous):

the answer is A

OpenStudy (anonymous):

0.104 is out of a million

OpenStudy (anonymous):

so the table represents the the persons employed with an advanced degree and the persons not employed with an advanced degree

OpenStudy (anonymous):

so 104,000 people?

OpenStudy (anonymous):

.041 is 41,000 people?

OpenStudy (anonymous):

we add the people that are employed and and not employed with an advanced degree and multiply it the people that are employed

OpenStudy (fibonaccichick666):

yes j2

OpenStudy (fibonaccichick666):

now, how many people does that give you? total

OpenStudy (anonymous):

142,000 people

OpenStudy (fibonaccichick666):

so what is the probability that a person has an advanced degree? then what is the probability that the person withthat advanced degree is employed?

OpenStudy (anonymous):

i got .72

OpenStudy (anonymous):

we are not given the amount of people

OpenStudy (fibonaccichick666):

(ignore the first part, thought it was a dependent situation again it's easier than that)

OpenStudy (anonymous):

or I should say the initial amount

OpenStudy (fibonaccichick666):

that is why you add them all up jt

OpenStudy (anonymous):

oh, that makes sense :)

OpenStudy (anonymous):

so you can find your pool... it has been a couple years since I have done stats

OpenStudy (anonymous):

ok so i have to add up all the people who are employed?

OpenStudy (fibonaccichick666):

no you have the answer i think

OpenStudy (fibonaccichick666):

yup yup jt

OpenStudy (anonymous):

ok so .72?

OpenStudy (fibonaccichick666):

because it is not conditional for the advanced degree, it's considered given in my mind at least

OpenStudy (anonymous):

ok

OpenStudy (fibonaccichick666):

so yea, that's what I think

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