Gr11 Stats - Grouped data

How many players weigh between 100kg and 110kg? (choose the answer closest to yours)

• 34

• 51

• 17

• 10

According to their league's standards, 40% of their players should be under 95kg.

Would the Jesters Rugby club's players fit this standard set by the league?

HINT: Calculate the 40th percentile and check the weight OR check on the graph what percentage of the Jesters weigh 95kg.

• Yes

• No

Answer explanation

You can either do it using the video's way or this way.