5 jurors
No, not usually. Some people do try to get excused based on the people they say they know (the mayor, the governor, the chief of police), but such appeals to favoritism are rarely successful; however, if you are related to the person on trial, that would undoubtedly get you excused. Actually, when you show up to serve, there is no guarantee that you will be selected for a jury. Many citizens are called in, so that there is a large enough pool of potential jurors, but not all of them will be chosen for a trial. It is your civic duty to show up, and although it is understandable why you might not want to, it is important to be there. But don't be surprised if you are subsequently told you can go home.
twelve
12
It must be agreed by all (12) of the jurors deciding the case.
All 12.
The days that are excused for inclement weather varies from state to state. In Indiana, no days off for inclement weather are excused, so they all have to be made up.
The number of jurors in a jury can vary depending on the jurisdiction and type of trial. Typically, a jury consists of 12 jurors for criminal trials and can range from 6 to 12 for civil trials.
six jurors and two alternates. Only six go to deliberations, if it gets that far.
How many jurors are empaneled is determined by each jurisdiction, there is no 'national' answer and I cant give you a specific without knowing which Supreme Court you are referring to.
As far as I know eight jurors were dismissed for various reasons. The prosecution and the defense were a little nervous since the pool of alternates was being drained. If they run out of alternate jurors the whole process would have been done over starting with a new jury selection, which would have doubled the cost of the already multi-million dollar trial, and would have doubled the time of the trial which was 10 months.
12