Statistics
Class 10 · Mathematics · 5 lessons
Introduction to Statistics
Methods to find the mean of grouped data.
Exercise 14.1 — Finding the Mean
Problems based on finding the mean of grouped data.
Exercise 14.2 — Mode of Grouped Data
Mode of the grouped data.
Exercise 14.3 — Median of Grouped Data
Median of the grouped data.
Exercise 14.4 — Ogive Curves
Ogive curves and cumulative frequency graphs.