Question

In a survey of students about favorite sports, the results include 22 who like
tennis, 25 who like football, 9 who like tennis and football, 17 who like tennis and
baseball, 20 who like football and baseball, 6 who like all three sports, and 4 who like
none of the sports. How many students like only tennis and football? How many students
like only tennis and baseball? How many students like only baseball and football?
And in a venn diagram how many circles would there be?

Answer 1

the venns seem to be equating sports, so the number of circles would at be at least the number of sports mentioned

Answer 2

then the overall set, the universal set; will catch those that dont like any

Answer 3

did you get this figured out???