The definition of precocious is a person who is more developed or more mature than expected for their age.
1 Calculate an average for the different trials of your experiment, if appropriate. 2  Make sure to clearly label all tables and graphs. And, include the units of measurement (volts, inches, grams, etc.).  Place your independent variable on the x-axis of your graph and the dependent variable on the y-axis.
2. Choose a chart type: On the Insert tab of the Charts group select Column. Under Column, choose 2-D Clustered Column (the first option on the left). A simple graph is created. 3. Choose a layout: You will need to add a title and axis labels.. Add the Source: It is important to add a text box stating the data source used to create the graph. Under the Insert tab choose text box under the Text group. Draw a text box on your chart and then type in Source: followed by the data source.