Averages

Does weight confer an advantage to shot putters?

Given a probability density function find the mean, median and mode of the distribution.

Find the missing number if the mean, median and mode are all the same.

Can you work out Ali's age based on the diagram?

How does Snow White need to change her result after the mix-up?

What is the average weight of five ballet dancers and ten rugby players?

Kyle and his teacher disagree about his test score - who is right?

When Kate ate a giant date, the average weight of the dates decreased. What was the weight of the date that Kate ate?

What happens to the average if you subtract 8 from all of the numbers?

Find the value of $m$ from these statements about a group of numbers