Your professor told the class that,typically,20% of the class receives As,20% Bs,35% Cs,10% Ds,and 15% Fs.What is the probability that the student sitting next to you will receive an A or an F?
A)0.35
B)0.50
C)35%
D)65%

Question

Quizplus · Accepted Answer

The probability of receiving an A is 20% and an F is 15%, so the total probability of receiving an A or an F is 20% + 15% = 35% or 0.35.

Your Professor Told the Class That,typically,20% of the Class Receives