Question

Each day, Milan records the number of news articles he reads. Here are his results for the last nine days. 7,4,3,3,9,9,3,7,2Find the mode and the range for the data.

Answer 1

Given:

There are given the data:

`7,4,3,3,9,9,3,7,3`

Step-by-step explanation:

According to the question:

First, we need to find the mode:

So,

From the concept of mode:

The mode is the element that occurs most in the data set.

So,

In this data set, 3 occurs 4 times.

Thus, the mode is 3.

Now,

We need to find the value of the range:

So,

From the concept of range:

To find the range, subtract the minimum data value from the maximum data value.

So,

The maximum data value is 9 and the minimum data is 3.

So,

`9-3=6`

Final answer:

Hence, the value of mode and range is shown below:

`\begin{gathered} Mode:3 \\ Range:6 \end{gathered}`