2007-10-14 03:43:47 · 5 answers · asked by crystal_clear_girl238 1 in Science & Mathematics ➔ Mathematics
The remainder.
1 - 1/7 = 6/7
Probability of not happening: 6/7
2007-10-14 03:46:58 · answer #1 · answered by UnknownD 6 · 0⤊ 0⤋
6/7
2007-10-14 03:47:30 · answer #2 · answered by ignoramus 7 · 0⤊ 0⤋
Start by remembering that the first axiom of probability is that the probability of the sample space, all possible outcomes, is 1, i.e., P(S) = 1.
The union of the event happening and the event not happening is the whole sample space, i.e. A U Ac = S so P(A U Ac) = 1
The intersection between A and Ac is empty.
P(A U Ac) = P(A) + P(Ac) - P(A ∩ Ac)
1 = P(A) + P(Ac)
P(Ac) = 1 - P(A)
2007-10-16 11:48:58 · answer #3 · answered by Merlyn 7 · 0⤊ 0⤋
4:5
2016-06-03 15:18:18 · answer #4 · answered by TISHA 1 · 0⤊ 0⤋
....6/7
....0.86
....86%
2007-10-14 03:47:21 · answer #5 · answered by Gray 2 · 0⤊ 0⤋