[grey_whiskers]

No, what you describe is "expectation".

As in "expectation value" ?

(bra|y |ket) ?

[grey_whiskers]

Sorry bout the typo, past my bedtime. Let y be replaced by some English letter representing the operator, and y^* be the bra with y being the ever-lovin' ket.

Cheers!

[Doctor Stochastic]

At least the expectation value of a single die throw isn't a possible die throw. Life's a bit like that sometimes.