Kalinda tests her hypothesis that a heavy ball will roll down a ramp faster than a lighter ball. During each trial, the balls reach the bottom at the same
time. What should Kalinda do next?
A. Change the results to show that the hypothesis was correct
B. Assume that the hypothesis is not useful because it made the
wrong prediction
C. Repeat the experiment with different balls to confirm the result
O D. Conclude that these two balls were an exception
please help, i’ll mark brainliest if you get it right! please please only answer if you know the answer though, don’t guess i’m taking a test and i can’t fail as it’s the last one before the quarter ends ( tomorrow ) id appreciate it!! thank youuu