Mathematics 4024 · O Level · Relative and expected frequencies

Relative and expected frequencies — practice question

In a survey, students must select the kind of movie they prefer most. The table presents the outcomes.

(a)[2]

Calculate the relative frequency of a student selecting Thriller.

(b)[1]

There are 500 students in the survey. Calculate the number of students who choose Science Fiction.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$0.25$ or $\frac14$ or $25\%$” …