Differences

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--- statistics [Mon May 28 17:00:13 2012]
Alexander
+++ statistics [Mon May 28 17:09:12 2012]
Alexander
@@ Line 14: / Line 14: @@
 ^  Property  ^  Formula  ^
 | //n// | The number of non-empty cells  |
-| X Mean | <m>nu_1 = 1/n sum{j}{}{a_j}</m>  |
+| Mean | <m>nu_1 = 1/n sum{j}{}{a_j}</m>  |
 | [[wp>Central moment|Central moments]] | <m>mu_k = 1/n sum{j}{}{(a_j − nu_1)^k}, ~ k = 2...4</m> |
 MagicPlot uses the following formulas to calculate statistics:
 ^  Property  ^  Formula  ^
-| X Mean (expected value) | <m>mu = nu_1</m> |
+| Mean (expected value) | <m>mu = nu_1</m> |
 | Variance | <m>sigma^2 = {n / {n − 1}} mu_2</m> |
 | Standard deviation | <m>sigma = sqrt{sigma^2}</m> |

MagicPlot Manual