If you buy a school raffle ticket for $1, your overall probability of winning at least one of the prizes is 0.03. You can improve your odds of winning something by buying two tickets. What is the probability that one or the other of your tickets will win something?(Round your answer to the nearest ten-thousandth.)

A. 0.0018
B. 0.0591
C. 0.0726
D. 0.0396
E. 0.6200

Question

If you buy a school raffle ticket for $1, your overall probability of winning at least one of the prizes is 0.03. You can improve your odds of winning something by buying two tickets. What is the probability that one or the other of your tickets will win something?(Round your answer to the nearest ten-thousandth.)
 
A. 0.0018 
B. 0.0591 
C. 0.0726 
D. 0.0396 
E. 0.6200

anonymous · Answer

Its the B

you buy 2 tickets and probability of winning is .03 then for losing its .97 (1-.03)

by making a tree diagram youll get the following combinations

w*w + w*l+l*w

answer .0591

Do tell the answer :)

anonymous · Answer

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