P0tential P0tential

07-03-2019
Mathematics

contestada

what is the probability that she gets heads both times?

what is the probability that she gets heads both times class=

Respuesta :

sqdancefan sqdancefan

07-03-2019

Answer:

D) 0.444

Step-by-step explanation:

The probability of heads is the complement of the probability of tails, so is ...

p(heads) = 1 - 1/3 = 2/3

Then the probability of 2 heads in a row is ...

p(heads)×p(heads) = (2/3)×(2/3) = 4/9 ≈ 0.444

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