Fiona interviewed her 30 classmates on whether or not they had a sibling and if they have assigned chores at home. She displayed her results in the two-way table shown. Which category had the highest relative frequency?

Question

Responses

Have chores
Have chores

Do not have chores
Do not have chores

Have a sibling
Have a sibling

Only Child

Answer 1

The category with the highest relative frequency is "Have chores" with a frequency of 20 out of 30 classmates, or a relative frequency of 0.67.