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A student takes a 15 question a. True b. False quiz and guesses at every answer. what is the probability that the student gets exactly 10 questions right, given that the student got the first question
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1 vote
A student takes a 15 question

a. True
b. False quiz and guesses at every answer. what is the probability that the student gets exactly 10 questions right, given that the student got the first question right?

User Suresh Kumar
by
7.6k points

1 Answer

4 votes
1/2^9 given that the first question is already known as correct 
User Manafire
by
7.1k points
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