Question 8(Multiple Choice Worth 2 points) (05.06 MC)

Jon is designing an experiment to see the effect of mechanical energy on the number of times a ball bounces. Why is it important that Jon keeps detailed records of his experiment?

The records will show how bouncy the ball is.
The evidence produced by his experiment should be replicable by others.
The evidence produced by the experiment will prove that he is a good scientist.
The records will prove that the mechanical energy of the ball will change with height