The runs scored by a cricket team in first 15 overs are given below :

Overs : | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII | XIII | XIV | XV |

Runs : | 2 | 1 | 4 | 2 | 6 | 8 | 10 | 21 | 5 | 8 | 3 | 2 | 6 | 8 | 12 |

Here, we take overs on the x-axis and runs the on y-axis.

Let us choose the following scale:

On x-axis: 1 cm = 1 over

On y-axis: 1 cm = 2 runs

Now, let us plot our given points. These points are joined to get the graph representing the given information as shown in the figure below.

Scale:

On x axis: 1cm = 1 over

On y-axis: 1 cm = 2 runs

Now we draw bar graph.

8