3 years ago

When a biased coin is thrown 4 times, the probability of getting 4 heads is

Mathematics

1 answer:

pochemuha3 years ago

7 0

Answer:

1/81

Step-by-step explanation:

P(H,H,H,H)=16/81

fourth root of 16/81= 2/3

so the probability of getting tails would be 1/3

probability of getting 4 tails would be:

P(T,T,T,T)=(1/3)^4

=1/81

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