Answer :
Given:
Suppose 11 out of 15 students said they were attending the football game.
To find:
How many students out of 375 would you expect to NOT attend the football game?
Solution:
It is given that 11 out of 15 students said they were attending the football game.
[tex]15-11=4[/tex]
It means 4 out of 15 were not attending the football.
Let x students out of 375 would you expect to NOT attend the football game.
The ratio of students who not attend the football game and total students are equal.
[tex]\dfrac{x}{375}=\dfrac{4}{15}[/tex]
[tex]x=\dfrac{4}{15}\times 375[/tex]
[tex]x=100[/tex]
Therefore, 100 students out of 375 would you expect to NOT attend the football game.