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What is the probability of obtaining exactly four tails in five flips of a coin given that at least 3 are tails?
Pr(4 tails | at least 3 tails) = Pr(4 tails and at least 3 tails)/Pr(at least 3 tails)= Pr(4 tails)/Pr(at least 3 tails)= (5/32) / (1/2) = 5/16.Pr(4 tails | at least 3 tails) = Pr(4 tails and at least 3 tails)/Pr(at least 3 tails)= Pr(4 tails)/Pr(at least 3 tails)= (5/32) / (1/2) = 5/16.Pr(4 tails | at least 3 tails) = Pr(4 tails and at least 3 tails)/Pr(at least 3 tails)= Pr(4 tails)/Pr(at least 3 tails)= (5/32) / (1/2) = 5/16.Pr(4 tails | at least 3 tails) = Pr(4 tails and at least 3 tails)/Pr(at least 3 tails)= Pr(4 tails)/Pr(at least 3 tails)= (5/32) / (1/2) = 5/16.
How many outcomes are there when tossing a coin three times?
1heads heads heads 2heads heads tails 3heads tails heads 4heads tails tails 5tails tails tails 6tails tails heads 7tails heads tails 8tails heads heads
Do people pick heads or tails more?
tails
If a coin is tossed 3 times what is the probability of 3 heads?
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.
What are all the possible outcomes for flipping or tossing three coins a dime a nickel and a penny in an organized manner and how would a tree diagram show these results?
There are eight possible results when flipping three coins (eliminating the highly unlikely scenario of one or more coins landing on their edge): Dime - Heads / Nickel - Heads / Penny - Heads Dime - Heads / Nickel - Heads / Penny - Tails Dime - Heads / Nickel - Tails / Penny - Heads Dime - Heads / Nickel - Tails / Penny - Tails Dime - Tails / Nickel - Heads / Penny - Heads Dime - Tails / Nickel - Heads / Penny - Tails Dime - Tails / Nickel - Tails / Penny - Heads Dime - Tails / Nickel - Tails / Penny - Tails
