Table 5.

Normalisation factors for the $t\overline{t}$, $WW$ and $Z+\mathrm{jets}$ background processes obtained by the combined fit to the control region yields. The uncertainties include systematic and statistical uncertainties

Normalisation factor	Value
${\mathit{\mu }}_{t\overline{t}}$	$0.94\pm 0.05$
${\mathit{\mu }}_{WW}$	$1.01\pm 0.11$
${\mathit{\mu }}_Z$	$0.95\pm 0.62$