5. An unprepared student makes random guesses for ten true-false questions on a quiz. Find the p

Name: 5. An unprepared student makes random guesses for ten true-false questions on a quiz. Find the probability that there is at least one correct answer.
Uploaded: 2021-09-30T02:48:22-08:00
Duration: 2 min 43 s
Channel: Christopher Dzorkpata
Description: 5. An unprepared student makes random guesses for ten true-false questions on a quiz. Find the probability that there is at least one correct answer.

Question

Kari Hasz · Accepted Answer

First, for each question, the student has a 1/2 chance of guessing correctly since there are two

Question

5. An unprepared student makes random guesses for ten true-false questions on a quiz. Find the probability that there is at least one correct answer.

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