Chance experiments

Above are the results of a coin-flipping experiment.

The relative frequency of tails is

• 27%

• 28 %

• 54 %

• 28 %

Which equation is correct?

True or false?

Relative frequency can be written as a fraction, a decimal or a percentage.

• True

• False

The results from a dice-rolling experiment are shown in the table..The relative frequency of rolling a four is:

Ten dice were rolled and a five occurred three times.

What was the relative frequency of five?

The relative frequency of learners walking to school is

• 4 %

• 24 %

• 25 %

• 20 %

From this sample of 30 learners, what was the relative frequency of learners saying that they liked both apples and pears?

The relative frequency of the most frequent outcome is