Question

During his lunch hour, Matt asked 24 students how many after-school activities they participated in. This list shows the survey results.

Answer 1

Answer:

$Ratio = 1 : 6$

Step-by-step explanation:

Given

$n = 24$

Results:

$1, 2, 0, 0, 3, 2, 4, 2, 1, 4, 3, 2$

$1, 1, 2, 1, 0, 3, 3, 2, 4, 1, 1, 0$

Required

Ratio of students not participating to all students

Students not participating are represented with 0;

So, we have:

$n(0)= 4$

The ratio is then calculated as:

$Ratio = n(0) : n$

$Ratio = 4 : 24$

Divide by 4

$Ratio = 1 : 6$