CONSTRAINED FIT INFORMATIONshow precise values?

 
An overall fit to 31 branching ratios uses 41 measurements and one constraint to determine 17 parameters. The overall fit has a $\chi {}^{2}$ = 62.8 for 25 degrees of freedom.
 
The following off-diagonal array elements are the correlation coefficients <$\mathit \delta $x$_{i}$~$\delta $x$_{j}$> $/$ ($\mathit \delta $x$_{i}\cdot{}\delta $x$_{j}$), in percent, from the fit to parameters ${{\mathit p}_{{i}}}$, including the branching fractions, $\mathit x_{i}$ =$\Gamma _{i}$ $/$ $\Gamma _{total}$. The fit constrains the ${{\mathit x}_{{i}}}$ whose labels appear in this array to sum to one.
 
 x17  100
 x18   100
 x25    100
 x29     100
 x36      100
 x43       100
 x45        100
 x68         100
 x77          100
 x93           100
 x94            100
 x97             100
 x99              100
 x116               100
 x117                100
 x118                 100
 x149                  100
   x17  x18  x25  x29  x36  x43  x45  x68  x77  x93  x94  x97  x99  x116  x117  x118  x149
 
  Mode Fraction (Γi / Γ)Scale factor

Γ17  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$  $0.0876$ $\pm0.0019$ 
Γ18  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit e}^{+}}{{\mathit \nu}_{{e}}}$  $0.0402$ $\pm0.0018$ 3.2
Γ25  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\overline{\mathit K}}^{*}{(892)}^{0}}{{\mathit e}^{+}}{{\mathit \nu}_{{e}}}$  $0.0540$ $\pm0.0010$ 1.1
Γ29  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\overline{\mathit K}}^{*}{(892)}^{0}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$  $0.0527$ $\pm0.0015$ 1.0
Γ36  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit \rho}^{0}}{{\mathit e}^{+}}{{\mathit \nu}_{{e}}}$  $0.00218$ ${}^{+.00017}_{-.00025}$ 
Γ43  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}$  $0.01562$ $\pm0.00031$ 1.7
Γ45  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}$2 ${{\mathit \pi}^{+}}$  $0.0938$ $\pm0.0016$ 1.6
Γ68  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}$3 ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$  $0.0057$ $\pm0.0005$ 1.1
Γ77  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{0}}$  $0.001247$ $\pm0.000033$ 
Γ93  ${{\mathit D}^{+}}$ $\rightarrow$ 3 ${{\mathit \pi}^{+}}$2 ${{\mathit \pi}^{-}}$  $0.00166$ $\pm0.00016$ 1.1
Γ94  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \pi}^{+}}$  $0.00377$ $\pm0.00009$ 
Γ97  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}{(958)}}{{\mathit \pi}^{+}}$  $0.00497$ $\pm0.00019$ 
Γ99  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}_S^0}$  $0.00304$ $\pm0.00009$ 2.2
Γ116  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{0}}$  ($2.08$ $\pm0.21$) $ \times 10^{-4}$ 1.4
Γ117  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \eta}}$  ($1.25$ $\pm0.16$) $ \times 10^{-4}$ 1.1
Γ118  ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \eta}^{\,'}{(958)}}$  ($1.85$ $\pm0.20$) $ \times 10^{-4}$ 
Γ149  ${{\mathit D}^{+}}$ $\rightarrow$ Unaccounted decay modes $0.633$ $\pm0.004$ 1.3