  String theory has no parameter except the string scale $M_S$, so the Planck
scale $M_\text{Pl}$, the supersymmetry-breaking scale, the EW scale
$m_\text{EW}$ as well as the vacuum energy density (cosmological constant)
$\Lambda$ are to be determined dynamically at any local minimum solution in the
string theory landscape. Here we consider a model that links the supersymmetric
electroweak phenomenology (bottom up) to the string theory motivated flux
compactification approach (top down). In this model, supersymmetry is broken by
a combination of the racetrack K\"ahler uplift mechanism, which naturally
allows an exponentially small positive $\Lambda$ in a local minimum, and the
anti-D3-brane in the KKLT scenario. In the absence of the Higgs doublets in the
supersymmetric standard model, one has either a small $\Lambda$ or a big enough
SUSY-breaking scale, but not both. The introduction of the Higgs fields (with
their soft terms) allows a small $\Lambda$ and a big enough SUSY-breaking scale
simultaneously. Since an exponentially small $\Lambda$ is statistically
preferred (as the properly normalized probability distribution $P(\Lambda)$
diverges at $\Lambda=0^{+}$), identifying the observed $\Lambda_{\rm obs}$ to
the median value $\Lambda_{50\%}$ yields $m_{\rm EW} \sim 100$ GeV. We also
find that the warped anti-D3-brane tension has a SUSY-breaking scale of
$100m_{\rm EW}$ in the landscape while the SUSY-breaking scale that directly
correlates with the Higgs fields in the visible sector has a value of $m_{\rm
EW}$.
