• The probability that a randomly chosen undergraduate attends office hours is24%
• ;
• The probability that a randomly chosen undergraduate has a3.30
• GPA or higher is15.5%
• ;
• The probability that a random chosen undergraduate has a3.30
• GPA or higher given that they attend office hours is12%
• .

Let eventA

is an undergraduate attending office hours and eventB

is an undergraduate having a3.30

or higher GPA. Are eventsA

andB

mutually exclusive, independent, both, or neither?