What are the mean, median, and mode for the following data set? 15, 34, 78, 90, 100, 75, 87, 71, 75, 78, 82, 90, 94, 78
15, 34, 78, 90, 100, 75, 87, 71, 75, 78, 82, 90, 94, 78; Mean: 74.786 15 + 34 + 78 + 90 + 100 + 75 + 87 + 71+ 75+ 78 +82 + 90 +94 + 78 = 1,047; 1,047/14 = 74.786; Mode: 78; 15, 34, 71, 75, 75, 78, 78, 78, 82, 87, 90,90, 94, 100 - A mode is a number that appear most often. Median: 78 - median is the middle number. 15, 34, 71, 75, 75, 78, 78, 78, 82, 87, 90,90, 94, 100
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Question
Updated 5/29/2014 4:21:28 PM
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15, 34, 78, 90, 100, 75, 87, 71, 75, 78, 82, 90, 94, 78;

Mean: 74.786
15 + 34 + 78 + 90 + 100 + 75 + 87 + 71+ 75+ 78 +82 + 90 +94 + 78 = 1,047; 1,047/14 = 74.786;

Mode: 78;
15, 34, 71, 75, 75, 78, 78, 78, 82, 87, 90,90, 94, 100 - A mode is a number that appear most often.

Median: 78 - median is the middle number.
15, 34, 71, 75, 75, 78, 78, 78, 82, 87, 90,90, 94, 100

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