The mode and median of a data is 19.5 and 85, respectively. What is the mean of the data? (Use empirical formula.)
Given:
Mode = 19.5
Median = 85
Formula Used:
Mode = 3 Median – 2 Mean
Solution:
Substituting the given values into the formula:
2Mean = 3(85) - 19.5
2Mean = 255 - 19.5
2Mean = 235.5
Mean = 117.75
Therefore, the mean of the data is:
Mean =117.8
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