9.1 · Classifying and tabulating dataLesson 4 of 8
Grouped frequency tables
Many different values go into classes. Classes must not overlap, and 150 ≤ h < 160 says exactly where 160 goes.
Locked
Unlock the rest of Cambridge O Level Mathematics: Sets, Probability and Statistics (4024).
- Every lesson, every resource, unlocked instantly.
- Track progress and pick up where you left off.
- Free preview lessons stay readable from the outline.