Asked by Jenn

test consists of 10 multiple choice questions with five choices for each question. As an experiment, you GUESS on each and every answer without even reading the questions.
What is the probability of getting exactly 7 questions correct on this test?
Answered by Ms. Sue
You've posted 6 posts under 6 different names in just 9 minutes!

You also haven't followed these directions.

"Homework Posting Tips

Please show your work. Tutors will not do your homework for you. Please show your work for any question that you are posting."
Answered by Damon
Google "binomial distribution" maybe