64
If they are fair coins, it is 1/16.
7/8
The probability of tossing two coins that are different is 1 in 2, or 0.5.The probability of tossing something on the first coin is 1. The probability of not matching that on the second coin is 0.5. Multiply 1 and 0.5 together, and you get 0.5.
Depends on if you are talking about probability. If so then yes. If not then 100 coins is more than 1 coin.
There are 25 or 32 possible outcomes can you get by tossing 5 coins.
The sample space for tossing 2 coins is (H = Heads & T = Tails): HH, HT, TH, TT
In a civilized culture whose citizens are accustomed to fundamental human rights and the rule of law, one must hope that it's vanishingly small.
64
The sample space when tossing 3 coins is [HHH, HHT, HTH, HTT, THH, THT, TTH, TTT]
If they are fair coins, it is 1/16.
25%
7/8
The probability of tossing two coins that are different is 1 in 2, or 0.5.The probability of tossing something on the first coin is 1. The probability of not matching that on the second coin is 0.5. Multiply 1 and 0.5 together, and you get 0.5.
Depends on if you are talking about probability. If so then yes. If not then 100 coins is more than 1 coin.
4
0.1222...