Maths-

General

Easy

Question

# The median of the following frequency distribution

- 45
- 45.75
- 46
- 46.75

Hint:

**Median formula :**

## The correct answer is: 46.75

### Given :

Step 1: Find the total number of observations(n), cumulative frequency(cf)

Wages
No. of workers
Cumulative frequency
20-30
3
3
30-40
5
8
40-50
20
28
50-60
10
38
60-70
5
43
n = 43

Step 2 : Find median class

Step 3: Use the following formula to find the median value.

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