It is not.
There are only two possible outcomes for each toss of a coin whereas the number of possible outcomes when selecting a marble from a bag will depend on the numbers of distinct marbles in each bag.
The coin toss generates a binomial distribution the marbles experiment is multinomial.
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.
It is not explicitly stated in the question, but it is assumed that you draw one marble from each bag. In this case, you have unrelated sequential probability, similar to tossing three coins. The answer is 0.53 or 0.125.
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
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.
7/8
25%
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.
0.1222...
4