The Jury

The Jury is constisted of all the evicted Houseguests. They Vote for the winner of Big Brother.

Voting
At the end of the game, at the finale, each Juror casts a vote for whom they would like to see be the winner of Big Brother. The votes are the names of the Final 2 written on a Key. in which the juror places in the Nomination Box. In the same form of a Nomination ceremony  the keys are removed one at a time, revealing the winner of the game.

Changes
The Jury is usually made of 5 houseguests. However some changes were made in some seasons.

Big Brother 3
In Big Brother 3, due to the even number of Houseguests (6), which made 4 Jury members, a fifth Juror was needed, so the fifth vote was made by the Public.

Big Brother 4
In Big Brother 4, with 9 houseguests playing, it was the largest number of contestants, the jury was enlarged to 7 jurors.