Question

The relative frequencies for a set of data are shown in the table below.

Answer 1

Using the relative frequency concept, it is found that the data value of 2 occurs with a frequency of 4.

What is a relative frequency?

• A relative frequency is given by the number of desired outcomes, also called frequency, divided by the number of total outcomes, that is:

$r_f = \frac{D}{T}$

In this problem:

• There are 25 data values, hence $T = 25$.

• The relative frequency of data value 2 is of 0.16, hence $r_f = 0.16$.

Then:

$r_f = \frac{D}{T}$

$0.16 = \frac{D}{25}$

$D = 0.16(25)$

$D = 4$

The data value of 2 occurs with a frequency of 4.

You can learn more about relative frequency at brainly.com/question/25971978