Question: There are 10 questions on a true-false test. A student feels unprepared for this test and randomly guesses the answer for each of these. (a)
(a) What is the probability that the student gets exactly 7 correct?
(b) What is the probability that the student gets exactly 8 correct?
(c) What is the probability that the student gets exactly 9 correct?
(d) What is the probability that the student gets exactly 10 correct?
(e) What is the probability that the student gets more than 6 correct?
Step by Step Solution
3.40 Rating (166 Votes )
There are 3 Steps involved in it
This is a binomial distribution wit... View full answer
Get step-by-step solutions from verified subject matter experts
Document Format (1 attachment)
162-M-S-P (548).docx
120 KBs Word File
