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# The following table contains the monthly operating costs of a company. Salary is not included. Determine the variance and standard deviation of the costs. Enero

The following table contains the monthly operating costs of a company. Salary is not included. Determine the variance and standard deviation of the costs.

## Enero Febrero Marzo Abril Mayo Junio Julio Agosto Septiembre Octubre Noviembre Diciembre $2140 $2325 $2424 $2299 $2150 $2168 $2325 $2415 $2511 $2517 $2800 $2942

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