# algebra**

Consider the sample space S = {1, 2, 3, . . ., 10}. Let A = all odd numbers in S. Let B = all multiples of 5 in S. Compute P(B | A). Enter your answer as a fraction using the "/" and do not include spaces in your answer.

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3. π 103
1. A={1,3,5,7,9}
B={5,10}
Assuming random sampling,
P(B)=|B|/|S|=2/10=1/5
P(A)=|A|/|S|=5/10=1/2

Finally,

I'll let you take it from here.

1. π 0
2. π 0
posted by MathMate
2. actually it's 2/10

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posted by yo

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