Concept explainers
To calculate: the numbers of students who like only tennis and football, the numbers of students who like only tennis and baseball and the numbers of students who like only baseball and football .
Answer to Problem 38PPE
There are
Explanation of Solution
Given information:
From the given data, there are 22 students who like tennis, 25 students who like football, 9 students who like tennis and football, 17 students who like tennis and baseball, 20 students who like football and baseball, 6 students who like all the three sports and 4 students who like none of the sports.
Calculation:
Considering the given information:
Six students like all the three sports which means in the intersection of all the three sports there are 6 students. Then determine the following:
The number of students who like only tennis and football is:
The number of students who like only tennis and baseball is:
The number of students who like only baseball and football is:
The Venn diagram that represents the given data is below:
Therefore, there are
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