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based on an earlier version of the Wolfram Language.
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Majority

Majority[e1, e2, ...]
gives True if the majority of the ei are True, and False if the majority are False.
Return True when the majority of arguments are True:
Return False when an equal number of arguments are True and False:
Return True when the majority of arguments are True:
In[1]:=
Click for copyable input
Out[1]=
Return False when an equal number of arguments are True and False:
In[2]:=
Click for copyable input
Out[2]=
Automatic simplifications:
The 2D truth table for a Majority function of 12 variables:
New in 7