1.5 A beam of spin-1/2 particles is prepared in the state 1 4 ) = Volt ) + iVal -). a) What are the possible results of a measurement of the spin component S,, and with what probabilities would they occur? b) What are the possible results of a measurement of the spin component S,, and with what probabilities would they occur? c) Plot histograms of the predicted measurement results from parts (a) and (b)