Question

What is the probability of getting head and tail if a coin is tossed 20 times?​

Answer 1

Answer:

12

- it is either a head or tail and probability of getting either head or tail is 12 . If a coin is tossed twenty times, if we get 17 tails, it means on remaining 3 occasions, we get heads.

Step-by-step explanation:

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Answer 2

Answer:

12

Step-by-step explanation:

12 is the right answer