Math, asked by UrvilTrivedi, 7 months ago

Give me defination of combined mean

Answers

Answered by brainlysoldier

✔. combined mean is simply a weighted mean, where the weights are the size of each group. For more than two groups: Add the means of each group—each weighted by the number of individuals or data points, Divide the sum from Step 1 by the sum total of all individuals

Answered by sumipree26

Answer:

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Step-by-step explanation:

A combined mean is simply a weighted mean, where the weights are the size of each group. For more than two groups: Add the means of each group—each weighted by the number of individuals or data points, Divide the sum from Step 1 by the sum total of all individuals (or data points).

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