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# Modal Class watch

1. How can i find modal class in histogram????
2. (Original post by Ayiz01)
How can i find modal class in histogram????
That's the class with the highest frequency. Do you know how to find the frequency from a histogram?
3. (Original post by Notnek)
That's the class with the highest frequency. Do you know how to find the frequency from a histogram?
no notnek.....can you help me how to find it????
4. (Original post by Ayiz01)
no notnek.....can you help me how to find it????
The area of a bar in a histogram is equal to the frequency of the class. So you just need to work out which bar has the biggest area.

(if you're doing A Levels then the area is proportional to the frequency but still the bar with the biggest area will give you the modal class).
5. (Original post by Notnek)
The area of a bar in a histogram is equal to the frequency of the class. So you just need to work out which bar has the biggest area.

(if you're doing A Levels then the area is proportional to the frequency but still the bar with the biggest area will give you the modal class).
so.....should i wrote it as 52.5 - 57.5 or 53 - 57????if the modal class is 55
6. (Original post by Ayiz01)
so.....should i wrote it as 52.5 - 57.5 or 53 - 57????if the modal class is 55
Can you please post the whole question and tell us if you're doing GCSE/A Level?

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