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## Class 10 (Foundation) - Hindi

### Unit 5: Lesson 1

Frequency distribution (Hindi)

# Constructing frequency table

## Problem

Construct a frequency table for the data on marks obtained by 20 students in their math exam.
\begin{aligned} 20, 43, 74, 89, 75, 60, 31, 43, 37, 36,\\\\ 50, 38, 21, 99, 93, 45, 64, 92, 38, 60 \end{aligned}
start text, c, l, a, s, s, end textstart text, f, r, e, q, u, e, n, c, y, end text
20, minus, 40
40, minus, 60
60, minus, 80
80, minus, 100
A majority of these students got more than 60 marks.