How useful is this chart for proving or disproving the students' hypothesis? 1. Its very useful because it clearly shows how many plants increased in height and how much they grew overall.
2. It is somewhat useful because it uses percentages to show how many plants increased in size from the beginning of the project until
the end, but it does not show leaf counts.
3. It is not very useful because it shows general growth for plants placed in the Sun, but it does not contain information for plants grown in shade or information about the number of leaves.
4. It is not useful at all because it lacks information about when the greatest amount of growth occurred and how often the plants were watered.