Question

At Vanderbilt high school, 240 students completed a survey. The table shows the

number of freshman and sophomores who participate or do not participate in after
school clubs.
Participate in clubs (P)
No Clubs (N)
Freshman (F)
45
60
Sophomores (5)
99
36
Which is the best estimate of the probability that a randomly selected freshman
from the school does not participate in clubs?
63%
40%
57%
25%

Answer 1

25%

Explanation:

If you add all the other numbers except the 60 you get 180 and if you divide 180 by 3 you get 60 again so 180 is 75% and the 60 which are the freshman’s that don’t participate in clubs equals 25% to make 100%