Get a day without ads. Help us check the pictures in our new picture dictionary – every 15 pictures you check earns you a day ad-free. It takes about a minute.

Help check pictures

Playwire Advertisement

Comparing Results with the Known Probability

Each worksheet has 6 problems deciding whether the relative frequency of a color is greater than, less than, or the same as its known probability.

Student Objectives

Work out how many times an outcome should happen.
Read how many times it actually happened.
Say whether the results came out above or below the known probability.