A science fair data table must contain a descriptive title, labels for the independent and dependent variables displayed on each axis, and a legend displaying the unit of measurement. The data table must show the number of trial runs and risks associated with completing multiple rounds of the experiment.
A science fair data table analyzes patterns and summarizes the discovered relationships. The table should address outliers that corrupt or distort scientific data and use line plots to show numerical data over time or bar graphs for categorical comparisons.
Advanced data tables incorporate statistical calculations such as standard deviation and variance. A data table should describe the hypothesis and relate the findings back to this original prediction. The conclusions stated must match the data collected. Finally, the creator of the table must tie the conclusion to a suitable application and relate it to common situations to make the science fair data table relevant for people to know and use.