Hi Krzys'

On page 60 of the manual there is a formula for Var (S) just above "The Central Limit Theorem" title. In my manual it says

Var(S) = E(S^2)-(E(S))^2 = (1-alpha).E(X^2)-(1-alpha)^2.(E(X))^2

Up to the bold green text is fine, but when the greater than and the double equals appear it gets a little grey. Is there a printing error or am I missing something?

Miles

On page 60 of the manual there is a formula for Var (S) just above "The Central Limit Theorem" title. In my manual it says

Var(S) = E(S^2)-(E(S))^2 = (1-alpha).E(X^2)-(1-alpha)^2.(E(X))^2

**> (1-alpha).Var(X) = = alpha.0 + (1-alpha).Var(X) = alpha.Var(K)+(1-alpha).Var(X)**Up to the bold green text is fine, but when the greater than and the double equals appear it gets a little grey. Is there a printing error or am I missing something?

Miles

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