The probability is 0.998
The probability is 5/16.
The probability of tossing a coin 5 times and getting all tails is:P(TTTTT) = (1/2)5 = 0.03125 ≈ 3.13%
The probability of getting 3 is virtually 1. It is 1.76 septillionths less than 1.
Since each event is independent, the probability remains at 0.5.
It is 60/100 = 0.6
The probability of tossing a coin 9 times and getting at least one tail is: P(9 times, at least 1 tail) = 1 - P(9 heads) = 1 - (0.50)9 = 0.9980... ≈ 99.8%
The probability is 5/16.
The probability of tossing a coin 5 times and getting all tails is:P(TTTTT) = (1/2)5 = 0.03125 ≈ 3.13%
It is 0.3125
The probability of getting 3 is virtually 1. It is 1.76 septillionths less than 1.
Since each event is independent, the probability remains at 0.5.
It is 60/100 = 0.6
one out of 5 or 2 out of 10
Because a coin is two-sided, 50/50 is always the probability. Unless your coin lands on the grass (on the lawn), then it will probably land on its edge.
It is 1/8 = 0.125
The empirical probability can only be determined by carrying out the experiment a very large number of times. Otherwise it would be the theoretical probability.
1/2 chance of getting heads or tails 5 times 1/10