Maths-

General

Easy

Question

# Construct a scatter plot for the following data set using appropriate scale for both the x and y-axis.

This table shows the number of hours students slept the night before their math test and their scores.

Hint:

### Scatter plot is a graphical represenation of data using a set of cooridnate points. A scale is a system of marks at fixed intervals, which define the relation between the units being used and their representation on the graph.

We are asked to create a scatter plot for the given data.

## The correct answer is:

### Step 1 of 2:

Let the hours slept be taken on the x- axis and the total score be on the y- axis.

Then the corresponding coordinate points are;

(8,95),(7,90),(8,85),(6,75),(5,65),(8,90),(8,80),(9,95),(7,80),(6,70)

Step 2 of 2:

Plot the points on the graph to get the scatter plot.

The horizontal axis on a graph is the x- axis whereas the vertical axis is the y- axis. The scale taken in the graph is one interval = 100 units.

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