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What is formula for Standard Deviation (σ)
In Individual series

☙[tex] \huge \mathfrak{\pink{ \fbox{ \green{S.D}}}}[/tex]
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Respuesta :

chisomokoye48

Answer:

[tex]sd = \sqrt{ \frac{ fx {}^{2} }{f} - ( \frac{fx}{f}) {}^{2} } [/tex]

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