You take a quiz with 6 multiple choice questions. After you studied, you estimated that you would have about an 80% chance of getting any individual question right. What are your chances of getting them all right? The random numbers below represent a simulation with 20 trials. Let 0-7 represent a correct answer and let 8-9 represent an incorrect answer.
What are your chances of getting all the answers correct? __%
1. Component to be repeated-One multiple choice question
2. Since there are 80% chance of getting a question right, so use random digits 0 -9 by assigning 0 -7 for correct answer and 8 and 9 for an incorrect answer.
3. Each trial consists of 6 random digits since there are 6 multiple choice questions
4. To make all right So count the number of trials in which all 6 numbers are between 0-7
5. On simulating, Count number of times all problems are right and divide this number by number of trials.
6 Since 80% chance of correct answer So 26% chances of getting all 6 MCQ right.
(this can be done by probability 0.8^6=0.26 that is 26%)
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You take a quiz with 6 multiple choice questions. After you studied, you estimated that you...
You take a quiz with 6 multiple choice questions. After you studied, you estimated that you would have about an 80% chance of getting any individual question right. What are your chances of getting them all right? The random numbers below represent a simulation with 20 trials. Let 0-7 represent a correct answer and let 8-9 represent an incorrect answer. Click the icon to view the random numbers. What are your chances of getting all the answers correct? % (Simplify...
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