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 8. Click the B column header and drag your mouse to the F column header to select all data in columns B to F. Step 9. Click the Insert tab, then the Scatter icon in the Charts group and select the first Scatter option to create the control chart.However, you'll need to reformat the average and limits.tep 3. Enter 1 (without quotes here and throughout) in cell B2 and enter 2 in cell B3. Click and drag your mouse across cells B2 and B3 and then double-click the fill handle, which appears as a small square at the bottom right of the selection.