How long is your mintie wrapper?

WALT read and interpret the graph of a statistical investigation.
I know this when I write four statements about the Mintie Challenge.

1. 9 people had less than 50 cm.
2. 3 people had less than 25 cm.
3. Only 7 people had longer than 75 cm.
4. 19 people had less than 75 cm.

Launoa had the longest because she was patient.  
Miss Chao and Miss Paton had the same measurement.
Next time I should be more patient.