*A multiple choice test has 20 questions with each having 4 possible answers with one correct. Assume a student randomly guesses the answer to every question. *

*What is the probability of getting exactly 9 correct answers?*

Interested in a PLAGIARISM-FREE paper based on these particular instructions?...with 100% confidentiality?

*A multiple choice test has 20 questions with each having 4 possible answers with one correct. Assume a student randomly guesses the answer to every question. *

*What is the probability of getting exactly 9 correct answers?*