If B is an interval contained in interval S, then we assigned the probability of

Question

If B is an interval contained in interval S, then we assigned the probability of choosing a number in B as P(B) = length of interval B / length of interval S. Let A and B be nonoverlapping intervals both contained in interval S Suppose we randomly choose a number from S and consider the event that the number is in interval A or B. Describe how to assign a probability to this event in a way that is consistent with axiom 3. Let LI denote length of interval L OP(in A or B) = (A + BDxS O Pin A or B) (Al+ B)/IS O P(in A or B)-(A-BI) sl O none of these OP(in A or B) = Isl / (Al+B)

Explanation / Answer

Here, Solution

Option B is Correct

P(in A or B) = (|A|+|B|)/|S|

Option B is Correct

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