Question
1. A survey of 50 students at ABC college about the number of extracurricular activities resulted in the data shown Number of Activities # of
1. A survey of 50 students at ABC college about the number of extracurricular activities resulted in the data shown
Number of Activities # of students
0 8
1 20
2 12
3 6
4 3
5 1
(a)Let A be the event that a student participates in at least 1 activity. Find P(A).
(b)Let B be the event that a student participates in 3 or more activities. Find P(B).
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Statistical Techniques in Business and Economics
Authors: Douglas A. Lind, William G Marchal
17th edition
1259666360, 978-1259666360
