Mathematics, 31.03.2021 14:00 kaylynnstanley22
What are the mean, variance, and standard deviation of these values? Round to the nearest tenth. 12, 13, 15, 4, 11, 12 Plz help
Answers: 3
is the value of the one observation, m is the sample mean and n is the number of data given.![\frac{[(4-11.2)^{2}+(11-11.2)^{2} + (12-11.2)^{2} + (12-11.2)^{2} + (13-11.2)^{2} + (15-11.2)^{2}] }{6-1}](/tpl/images/1232/0822/a65ec.png)
![\frac{[51.84+0.04+0.64+0.64+3.24+14.44]}{5}](/tpl/images/1232/0822/b1628.png)
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What are the mean, variance, and standard deviation of these values? Round to the nearest tenth. 12,...
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