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Important Relations between Methods of Finding Mean

There are thr...

Question

There are three methods to find the mean of grouped data, they are the direct method, step deviation method and assumed mean method.

A

True

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B

False

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Solution

The correct option is A True

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Q. There are three methods to find the mean of grouped data, they are the direct method, step deviation method and assumed mean method.

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Important Relations between Methods of Finding Mean

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