Mathematics, 05.12.2019 01:31, whocaresfasdlaf9341
Complete the chart to find the mean, variance, and standard deviation. remember to use commas and round numbers
to the nearest tenth.
b-r
x
1.45
2.340
x-x
=-357.5
the mean is
2.340
=-62.5
the variance is
3.400
= -2.5
278.5
the standard de 402.5
4.825
77.5563
= 422.5
2x=
x=
(x - x)2 = 310,225.2
Answers: 1
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