The mean of the following distribution is 50 ...

ICSE Class X Math 2022 Paper

Question : 26 of 30

Marks: +1, -0

The mean of the following distribution is 50 .

Find the unknown frequency.

Class Interval	$0-20$	$20-40$	$40-60$	$60-80$	$80-100$
Frequency	6	$f$	8	12	8

Solution: 👈: Video Solution

Go to Question:

Prev Question

Next Question