is variance on daily basis the same as weekly what is variance in math is variance computed on daily basis how is variance reported & computed? how long do variances stay constant how to calculate variance daily variance is computed monthly or weekly is variance on the weekly basis the same as variance on the daily basis? variance is computed on what week can variance be computed daily is variance daily how is variance calculated in a test how often to compute variance can variance be computed on daily basis and weekly why is variance computed weekly when is variance computed daily is variance daily or weekly when is variance computed? what is variance on weekly basis does variance stay the same on a daily basis