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Exercise 1 A student perform a text with 10 question with multiple items: each que- stion is associated to three possibl
Posted: Wed Nov 24, 2021 10:01 am
by answerhappygod
- Exercise 1 A Student Perform A Text With 10 Question With Multiple Items Each Que Stion Is Associated To Three Possibl 1 (147.06 KiB) Viewed 67 times
Exercise 1 A student perform a text with 10
question with multiple items: each que- stion is associated to three possible answers, only one being the right one. Let's suppose the student answer randomly, calculate the following probabilities: a) all student's answers are wrong; b) 8 answers are right; c) at least 8 answers are right; d) no more then half of the whole answers are right