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.
Step 1. Open the Excel worksheet containing the data for your first chart. Step 2. Select the data series, click the Insert tab, and then choose the type of chart you want to use from the Charts group.For example, click the down arrow under Bar and click to select a specific type of bar chart.pen the Excel worksheet containing the data for your first chart. Step 2. Select the data series, click the Insert tab, and then choose the type of chart you want to use from the Charts group.