Posted by **rency** on Tuesday, October 27, 2009 at 10:53pm.

An unprepared student makes random guesses for the ten true or false questions on a quiz.find the probablity that there is at least one correct answer.

## Answer This Question

## Related Questions

- statistics - An unprepared student makes random guesses for the ten true-false ...
- PROBABILITY MATH - An unprepared student makes random guesses for the ten true-...
- STAT - A student takes a ten-question true-false quiz, but did not study and ...
- Statistics - Please help. Find the probability of getting 2 hearts if the cards ...
- Math - On a true-false test, each question has exactly one correct answer: true...
- Math - A student randomly guesses the answers to a four question true or false ...
- Math - There are six true-false questions on a quiz. Not knowing any of the ...
- Math - A multiple - choice quiz contains 5 questions with 4 choices for each ...
- Statistics - An unprepared student is about to take his first test of the ...
- Math - A student takes a true-false test exam with 10 questions. If the student ...

More Related Questions