Question

7xsquare +5x2 darw bar graph​

Answer 1

Answer:

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Explanation:

We can make the graphs and charts by following the steps given below:  

Step 1: On a graph paper, draw a horizontal line OX and a vertical line OY. These lines are the x-axis and the y-axis respectively.

Step 2: Mark points at equal intervals along the x-axis. Below these points write the names the data items whose values are to be plotted.

Step 3: Choose a suitable scale. On that scale determine the heights of the bars for the given values.

Step 4: Mark off these heights parallel to the y-axis from the points taken in Step 2.

Step 5: On the x-axis, draw bars of equal width for the heights marked in Step 4. They should be centered on the points marked on the x-axis. These bars represent the numerical data.