llamawrench3985 llamawrench3985 30-11-2022 Mathematics contestada what are e(y1 y2) and v(y1 y2)? b what is p(y1 − y2 > 3)? c what is p(y1 − y2 < −3)? d what are e(y1 − y2) and v(y1 − y2)? e what do you notice about v(y1 y2) and v(y1 − y2)?
