Solution-What is the probability that if we select a student

What is the probability that if we select a student

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Reference no: EM132227794

A large state university reports that 25% of its students are out of state students, and that 33% of its students submitted SAT scores to the university. Among the out of state students 84% have submitted sat scores to the university.

What is the probability that if we select a student at random they would have submitted SAT scores or be an out of state student?

I am confused at how to go about this problem, I know that P(AorB)= P(A) + P(B) - P(A and B), which probability of A is .25, P(B) = .33 and P(A and B) = .84, but when you type it into the equation above a negative number is produced which is not right. Am I missing something?

Reference no: EM132227794

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What is the probability that if we select a student

Reference no: EM132227794

Reference no: EM132227794

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