Question

For a certain frequency distribution the values of median and mode are 95.75 and 95.5 respectively. Find the value of mean

Answer 1

3Median = Mode + 2Mean

2Mean = 3Median - Mode

2Mean = 3×95.75 - 95.5

2Mean = 287.25 - 95.5

Mean = 192.05/2

Mean = 96.025

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