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Tags
#Exam #has-images
Question
A test consists of 20 multiple-choice questions, each with 4 possible answers. If the student guesses on each question, find the probability that at least 4 questions are correct.


Tags
#Exam #has-images
Question
A test consists of 20 multiple-choice questions, each with 4 possible answers. If the student guesses on each question, find the probability that at least 4 questions are correct.

Tags
#Exam #has-images
Question
A test consists of 20 multiple-choice questions, each with 4 possible answers. If the student guesses on each question, find the probability that at least 4 questions are correct.

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pdf

owner: mmcarli - (no access) - Practice Midterm.pdf, p2

Summary

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

Details

No repetitions


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