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(Solved): A student takes a 10 question multiple choice quiz- each question having 4 choices. Suppose a stude ...
A student takes a 10 question multiple choice quiz- each question having 4 choices. Suppose a student randomly picks an answer for each question. Find the following. Use the following Desmos Applet and a binomial distribution to answer question https://www.desmos.com/calculator/xwe9ywwjik A) How many ways could student get 2 out of the 10 questions correct? B) If student got 4 questions correct, what is the percentage student got on test? C) What is the most likely number of questions that the student will get correct on the exam? D) What is the chance (as a percentage) that student gets exactly 2 questions correct?
A) How many ways could student get 2 out of the 10 questions correct? B) If student got 4 questions correct, what is the percentage student got on test? C) What is the most likely number of questions that the student will get correct on the exam? D) What is the chance (as a percentage) that student gets exactly 2 questions correct? E) What is the chance (as a percentage) that student gets 4 or fewer questions correct? F) What is the chance (as a percentage) that student gets more than 4 questions correct? G) Would it be considered unusual for student to get more than 4 questions correct on quiz?