For a class interval class mark is 15 and class size 10 find its class

1.	For a class interval class mark is 15 and class size 10 find its class interval
Answer» ANSWER: SIZE of the class is UPPER LIMIT − Lower limit +1 of each class as the CLASSES are of inclusive form. So, size of the class is 5−1+1=5

For a class interval class mark is 15 and class size 10 find its class interval

Answer»

ANSWER:

SIZE of the class is UPPER LIMIT − Lower limit +1 of each class as the CLASSES are of inclusive form.

So, size of the class is 5−1+1=5

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For a class interval class mark is 15 and class size 10 find its class interval​

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For a class interval class mark is 15 and class size 10 find its class interval