English, asked by beliver4578, 5 months ago

What are Important relations between methods of finding mean !! ?

Answers

Answered by ExoticWylde

10

Answer:

The three approaches towards calculating mean for frequency distribution series are as follows:

Direct Method. In a frequency distribution, instead of individual values of observations, classes are mentioned. ...

Assumed Mean Method. ...

Step-Deviation Method.

Answered by Anonymous

3

Explanation:

The three approaches towards calculating mean for frequency distribution series are as follows:

Direct Method. In a frequency distribution, instead of individual values of observations, classes are mentioned. ...

Assumed Mean Method. ...

Step-Deviation Method.

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