porter21060 porter21060

21-04-2021
Mathematics

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3. What is the probability that when a fair coin is flipped 20 times, there will be exactly five tails?

Respuesta :

babykayla0131 babykayla0131

21-04-2021

Answer: Probability of getting

17

tails from

20

tosses is

285

262144

=

0.0010872

Step-by-step explanation:

When a coin is tossed there are two possibilities.- it is either a head or tail and probability of getting either head or tail is

1

2

.

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