SOLUTION: The Statistics Club at Woodvale College sold college T-shirts as a fundraiser. The results of the sale are shown below. Choose one student at random. Find the probability that the

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Question 1086130: The Statistics Club at Woodvale College sold college T-shirts as a fundraiser. The results of the sale are shown below. Choose one student at random. Find the probability that the student sold 11-15 T-shirts or less than 6 T-shirts.
No. of t-shirts / no. of club members
0/1
1-5/15
6-10/11
11-15/3
16-20/5
20+/1

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
35 students
3 sold between 11-15
16 sold fewer than 6, 15 in 1 group, 1 in another.
19/35 is the probability, or 0.54