Question 1135998
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The probability of choosing either the right or wrong answer on each question is 1/2.<br>
The number of ways of choosing 2 of the 5 questions to be the ones that are answered correctly is "5 choose 2" = (5*4)/(2*1) = 10.<br>
The total number of ways to answer the 5 questions is 2^5 = 32.<br>
The probability of getting 2 of the 5 right is 10/32 = 5/16.