Question

1) Answer the following:a) A survey was carried out in a class to find out the allowance the students received each day from their parents. The figure below represents the allowance in dollar each student received.15 10 30 25 30 40 20 50 2030 40 20 10 10 20 10 15 4020 25 10 15 30 30 20 15 1010 20 20 10 50 20 10 30 30What is the frequency of $10.00?

Answer 1

The Solution:

Given the data below in dollars:

15 10 30 25 30 40 20 50 20

30 40 20 10 10 20 10 15 40

20 25 10 15 30 30 20 15 10

10 20 20 10 50 20 10 30 30

We are asked to find the frequency of $10.00.

Note:

The frequency of $10.00 is the number of times $10 appears in the given data.

So, the frequency of $10.00 is 9.

Therefore, the correct answer is 9.