Question
If the median and mode of a data set are 6 and 12
respectively, then find the mean of the data.Solution
We know that; Mode = 3 × Median – 2 × Mean ATQ; 12 = 3 × 6 – 2 × (Mean) Or, 12 = 18 – 2 × Mean So, 2 × Mean = 6 Therefore, Mean = 3
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