Find the mean, median, mode, and range for the following list of values:
13, 18, 13, 14, 13, 16, 14, 21, 13
The mean is the usual average, so I'll add and then divide:
(13 + 18 + 13 + 14 + 13 + 16 + 14 + 21 + 13) ÷ 9 = 15
Showing posts with label Mathematics. Show all posts
Showing posts with label Mathematics. Show all posts
Wednesday 27 November 2019
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