MathStatisticsDescriptive statistics

Mean, median, and mode

Theory

Operation with parameters

Report a typo

There is a sample X={7,4,1,1,3,2,1,9}X = \{ 7, 4, 1, 1, 3, 2, 1, 9 \}. Evaluate X’sX\text{'s} mean, median, and mode.

As an answer write the result of operation below:

mean + mode - median = ?\text{mean + mode - median = ?}

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