Send to a Friend
Stats homework question?
I need help. I am so so lost and need the answers and step by step if possible. I have tried everything but I think I’m just.. having a huge brainfart.
I need the answers and the step by step please
A quiz consists of 8 multiple choice questions, each with 5 possible answers.
c. If random guesses are made for all 8 questions, find the probability that a
student will answer exactly 5 correctly.
A. 0.999 B. 0.009 C. 0.990
D. There is not enough information to answer this question.
——
d. If random guesses are made for all 8 questions, find the probability that a
student will answer less than 4 correctly.
A. 0.944 B. 0.375 C. 0.046 D. There is is not enough information to answer this question
Using Fluther
or