Question

what is meant by class mark??​

Answer 1

Step-by-step explanation:

noun. statistics a value within a classinterval, esp its midpoint or the nearest integral value, used to represent the interval for computational convenience. Also called: class number library science a symbol on a book or other publication indicating its subject field, shelf position, etc.

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Answer 2

Answer:

The class midpoint (or class mark) is a specific point in the center of the bins (categories) in a frequency distribution table; It's also the center of a bar in a histogram. It is defined as the average of the upper and lower class limits.