a multiple choice test consists of 8 questions, each with 4 possible answers but only one of which is correct.what is the probability that an unprepared student will, by chance, get,
a. all correct answers,
b. exactly 5 correct answers,
c. at most 4 correct answers,
d. at most 6 incorrect answers
1 answer
please tell me answer for this question I have a tomorrow
5 answers