In a test an examinee either guesses or copies or knows the answer to a multiple choice question with 4 choices. The probability that he makes a guess is 13 and the
![in answering a question on a multiple choice test a student either knows the answer or guesses let 3 4 be the probability that he knows the answer and - Mathematics - TopperLearning.com | 1v25j6zhh in answering a question on a multiple choice test a student either knows the answer or guesses let 3 4 be the probability that he knows the answer and - Mathematics - TopperLearning.com | 1v25j6zhh](http://images.topperlearning.com/topper/questions/12853_image010.gif)
in answering a question on a multiple choice test a student either knows the answer or guesses let 3 4 be the probability that he knows the answer and - Mathematics - TopperLearning.com | 1v25j6zhh
![A test consists of True' or 'False' questions. One mark is awarded for every correct answer while \( \frac { 1 } { 4 } \) mark is deducted for every wrong A test consists of True' or 'False' questions. One mark is awarded for every correct answer while \( \frac { 1 } { 4 } \) mark is deducted for every wrong](https://toppr-doubts-media.s3.amazonaws.com/images/9125881/ba10b20f-c91c-4240-94cf-aba182fe6268.jpg)
A test consists of True' or 'False' questions. One mark is awarded for every correct answer while \( \frac { 1 } { 4 } \) mark is deducted for every wrong
![In answering a question on a multiple choice test, a student either knows the answer or guesses. - YouTube In answering a question on a multiple choice test, a student either knows the answer or guesses. - YouTube](https://i.ytimg.com/vi/d7YpkuT5thc/maxresdefault.jpg)
In answering a question on a multiple choice test, a student either knows the answer or guesses. - YouTube
![Amazon Quiz Answers Today November 26.11.2020. Answer to Amazon Quiz and Get a Chance to win Samsung Galaxy Watch Active Amazon Pay Amazon Quiz Answers Today November 26.11.2020. Answer to Amazon Quiz and Get a Chance to win Samsung Galaxy Watch Active Amazon Pay](https://latestnews.fresherslive.com/images/articles/width-300/2020/06/22/amazon-quiz-today-answers-5ef036ab422c3-1592800939.jpg)