It happened for the first time in 2008. To calculate the probability you'd need to know the probability of each number 1 seed winning each game, and that changes every year (and can't really be measured).
In a family with four children, the probability of having four boys is 1 in 16.
The probability of rolling a four on an eight sided octahedron is 1 in 8, or 0.125.
0.54 or 0.0625 or 1/16.
2/6 or 1/3 or 0.3333.
The probability is one in four, or 25%.
No, they all are still ranked as they originally seeded in their division.
2008 is the first year, since teams began being seeded in 1979, that four #1 seeds made the Final Four. Those teams are North Carolina, Kansas, Memphis and UCLA.
#1
The "Final Four" are the four teams that win the regional championships in the NCAA basketball tournament, thus becoming the final four teams in the tournament.
The four teams in the final four (in 2008) come from Memphis, California, North Carolina, and Kansas.
The worst seeded teams ever to make it to the NCAA Final Four were both George Mason University in 2006 and Virginia Commonwealth University in 2011. They were both 11 seeds entering the tournament.
The Final Four are the last standing teams of March Madness in either NBA or NCAA basketball. There are two final games involving the Final Four, two games involving two of the Final Four teams. The two teams that win each of the Final Four games move on to the National Championship, the final game of the season (for NCAA).
zero
The Big East had 3 teams in the Final Four in 1985: Georgetown, Villanova and St. John's.
The lowest seeded team to make it all the way to the Final Four in the NCAA basketball tournament was an 11 seed and it happened four times:11 seeded LSU in 198611 seeded George Mason in 200611 seeded VCU in 201111 seeded Wichita State in 2013
George Mason was the 11th seed in 2006 and made it all the way to the Final Four. I don't know if that's the lowest seeded team to make it to the Elite Eight or Final Four though.http://a.espncdn.com/ncaatourney/brackets/2006Bracket.pdf
The Final Four is present in college basketball. The March madness tournament consists of 65 teams then gets down to 64 teams, then to 32 then to 16 then to 8 then to 4. Those last four teams are considered the final four and are in the semi finals for the title of national champion of college basketball for that year. This year the final four is going to be played in Detroit, and while march madness is going on, soon enough there will be only four teams left, known as the final four.