Question

A group of students were surveyed to find out if they like playing tennis or volleyball in PE class. The results are shown in the table:

Complete the table and answer the following questions.

a. What percentage of the total students surveyed like both
Volleyball and Tennis?

b. What is the probability that a student who likes
Volleyball does not like Tennis?

Answer 1

a) 41.666...%

b) 10/120 or 1/12

Explanation:

50 students like volleyball and tennis out of 120 students surveyed. 50/120 as a percent is 41.6666666...%

10 students like volleyball but not tennis out of 120 students surveyed. 10/120 can also simplify to 1/12

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