Answer:
The relative frequency of elementary
school students who prefer watching
football to the total number of
elementary school students, as a
percentage rounded to the nearest
whole number
19
The relative frequency of middle
school students who prefer watching
basketball to the total number of
students, as a percentage rounded
to the nearest whole number
10
The difference of the number of
students who like watching baseball
and the number of students who like
watching soccer
25
The difference of the number of high
school students who like watching
soccer and the number of high
school students who like watching
tennis
43
Explanation: I took the test and got it right.