CONSTRAINED FIT INFORMATION show precise values?

 
An overall fit to and 5 branching ratios uses 11 measurements and one constraint to determine 5 parameters. The overall fit has a $\chi {}^{2}$ = 7.5 for 7 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, $\mathit x_{i}$ = $\Gamma _{i}$ $/$ $\Gamma _{total}$.
 
 x1 100
 x2 -57 100
 x4 -82 0 100
 x5 -7 0 0 100
 x6 0 0 0 1 100
   x1  x2  x4  x5  x6
 
    Mode Fraction (Γi / Γ)Scale factor
Γ1  ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{0}}$ ($99.524$ $\pm0.012$) $ \times 10^{-2}$ 
Γ2  ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \gamma}}$ ($1.17$ $\pm0.07$) $ \times 10^{-3}$ 
Γ4  ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Sigma}^{0}}{{\mathit \gamma}}$ ($3.33$ $\pm0.10$) $ \times 10^{-3}$ 
Γ5  ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Sigma}^{+}}{{\mathit e}^{-}}{{\overline{\mathit \nu}}_{{{e}}}}$ ($2.52$ $\pm0.08$) $ \times 10^{-4}$ 
Γ6  ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Sigma}^{+}}{{\mathit \mu}^{-}}{{\overline{\mathit \nu}}_{{{\mu}}}}$ ($2.33$ $\pm0.35$) $ \times 10^{-6}$