0.666
^^^^
his answer
mine
3 in 8 i believe. which is 0.375
you can get
h,h,h
h,t,h
h,t,t
h,h,t
t,h,h
t,t,h
t,h,t
t,t,t
the ones you are looking for are
h,h,t
t,h,h
h,t,h
The probability of 2 coins both landing on heads or both landing on tails is 1/2 because there are 4 possible outcomes. Head, head. Head, tails. Tails, tails. Tails, heads. Tails, heads is different from heads, tails for reasons I am unsure of.
Coins do not have numbers, there is only the probability of heads or tails.
50/50
only about 75% because very often it is not equal The probability of 3 heads and 3 tails is 0.3125
The probability of a fair coin landing on heads or tails is even, i.e. 50/50.
The probability of 2 coins both landing on heads or both landing on tails is 1/2 because there are 4 possible outcomes. Head, head. Head, tails. Tails, tails. Tails, heads. Tails, heads is different from heads, tails for reasons I am unsure of.
There are 8 possible outcomes when a coin is tossed 3 times. Here they are:1. Heads, Heads, Tails.2. Heads, Tails, Heads.3. Tails, Heads, Heads.4. Heads, Heads, Heads.5. Tails, Tails, Heads.6. Tails, Heads, Tails.7. Heads, Tails, Tails.8. Tails, Tails, Tails.There is only one outcome that is heads, heads, heads, so the probability of three heads coming up in three coin tosses is 1 in 8 or 0.125 for that probability.
Coins do not have numbers, there is only the probability of heads or tails.
Since it is a certainty that a coin must land on either heads or tails, the probability must be 1.
What is the chance of it landing on heads twice in a row?
50/50
They are 0.5 each.
It is 1/2.
only about 75% because very often it is not equal The probability of 3 heads and 3 tails is 0.3125
The probability of a fair coin landing on heads or tails is even, i.e. 50/50.
The experimental probability of a coin landing on heads is 7/ 12. if the coin landed on tails 30 timefind the number of tosses?
The probability to get heads once is 1/2 as the coin is fair The probability to get heads twice is 1/2x1/2 The probability to get heads three times is 1/2x1/2x1/2 The probability to get tails once is 1/2 The probability to get tails 5 times is (1/2)5 So the probability to get 3 heads when the coin is tossed 8 times is (1/2)3(1/2)5=(1/2)8 = 1/256 If you read carefully you'll understand that 3 heads and 5 tails has the same probability than any other outcome = 1/256 As the coin is fair, each side has the same probability to appear So the probability to get 3 heads and 5 tails is the same as getting for instance 8 heads or 8 tails or 1 tails and 7 heads, and so on