5
QuizMultiple Choice
Independent and Mutually Exclusive Events
Question 5 • Concepts in Probability and Statistics A
All freshmen, sophomores, juniors, and seniors attended a high school assembly. The total student attendance is shown in the table.
Answer
A
StartFraction 11 Over 320 EndFraction
B
StartFraction 3 Over 80 EndFraction
C
StartFraction 11 Over 40 EndFraction
D
Two-fifths