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Mean is the sum(addition) of all the terms , divided by the number of terms.

Median is the absolute middle term, when placed in rank order.

Mode is the most frequently occurring term.

15 27 10 25 9 22 25

First place these terms in rank order. Ther are seven(7) terms.

9,10,15,22,25,25,27.

MEAN => (9+10+15+22+25+25+27) / 7 = 133/7 = 19

Median = 22 ( The absolute middle term.

Mode = 25 (The most frequent ; because it occurs twice, whereas the rest are only once).

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lenpollock

Lvl 16
2y ago

What else can I help you with?