What does «colectivamente» mean in Spanish?

Collectively (group): in common, jointly; as a collectivity.

Examples of use in Spanish: "Rusia quedó satisfecha con que sus deportistas no sean excluidos colectivamente de los Juegos Olímpicos".

"hay que trabajar colectivamente para garantizar los derechos de todos los habitantes".

"de la pandemia saldremos colectivamente y no pensando de manera individual".

"colectivamente tomamos la decisión de armar una lista única de candidatos".
(colectivamente exhaustivos) In statistics, this is said of events where one of these must occur. For example, given two events "being a man" and "being a woman" are mutually exclusive and collectively exhaustive. No one is both (mutually exclusive) and everyone is one or the other (collectively exhaustive).