4C2(1/2)4 = 6/16 = 3/8
1/2 * 1/2 = 1/4 1/2= probability of landing an even number 1/2 = probability of landing a heads
the probability of tossing a coin and it landing on head is a 1 in 2 chance the probability of rolling a 5 on a dice is a 1 in 6 chance
The probability of tossing a coin and getting heads is 0.5
3 out of 6
0.5
the probability is 0.03125 or 3.123%
The probability of tossing heads on all of the first six tosses of a fair coin is 0.56, or 0.015625. The probability of tossing heads on at least one of the first six tosses of a fair coin is 1 - 0.56, or 0.984375.
The probability of tossing two heads in two coins is 0.25.
75 over 2^23 (2 times itself 23 times, 2x2x2x2x2 etc...)
The conditional probability is 1/4.
1/4 (25%)
0.1222...