# Question Solved1 AnswerBefore a major exam, you realize that the probability of you getting a perfect mark is 80% if you are on time to class, but only 55% if you are late to class. Unfortunately, you come late to class 4 out of 10 times. What is the probability you will get perfect marks on this exam?

D9MT5I The Asker · Probability and Statistics

Before a major exam, you realize that the probability of you getting a perfect mark is 80% if you are on time to class, but only 55% if you are late to class. Unfortunately, you come late to class 4 out of 10 times.

What is the probability you will get perfect marks on this exam?

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