  Binary decisions are the simplest form of decisions that are made in our
daily lives. Examples include choosing a two-way path in a maze, accepting or
declining an offer, etc. These decisions are also made by computers, machines
and various electronic components. But decisions made on these devices can be
partial and deterministic, and hence compromised. In this paper, a simple
framework to implement binary decisions using one or many qubits is presented.
Such systems are based on a separate hardware infrastructure rather than
computer codes. This helps enable true randomness and impartial decision
making. The multi-armed bandit problem is used to highlight the decision making
ability of qubits by predictive modelling based on quantum Bayesianism.
Bipartite and multipartite entangled states are also used to solve specific
cases of the problem.
