 Pure wave mechanics, then, is empirically faithful since (1) one can find an observer’s determinate measurement records as the relative records of an idealized modeled observer in the theory and (2) the model of pure wave mechanics provides a typicality measure over relative states corresponding such that a typical relative sequence of measurement records in that measure will exhibit the standard quantum statistics. The first result is Everett’s resolution of the determinate record problem, and the second his resolution of the probability problem. 