Question

find the mode class interval 10-20 20-30 30-40 40-50 50-60 frequency 5 8 10 5 2​

Answer 1

Answer: 30-40

Step-by-step explanation:

Mode class interval means the class interval which has the highest frequency.

Here, 30- 40 has the highest frequency of 10.

So 30-40 is the mode class

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