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09-12-2021
Social Studies

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find the mean of the data summarized in the given frequency distribution

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09-12-2021

Answer:

Step 1: Find the midpoint of each interval. Step 2: Multiply the frequency of each interval by its mid-point. Step 3: Get the sum of all the frequencies (f) and the sum of all the fx. Divide 'sum of fx' by 'sum of f ' to get the mean.

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