\input{aufg/daan/25_S4_Histogramm_v1}
\input{aufg/daan/25_S4_Kenngroessen_v1}
\input{aufg/daan/25_S4_Vierfeldtafel_ausfuellen_v1}
\input{aufg/daan/25_S4_Vierfeldtafel_interpretieren_v1}