Question

9. you toss a fair coin three times. Given that you have observed at least one heads, what is the probability that you observe at least two heads?

Answer 1

Answer:

Step-by-step explanation:

Probability of a event= number of outcomes accur

--------------------------------------

: total number of outcomes

Here,

total number of outcomes=3

Outcomes of 2 head

Which implies that p(E)= 2

--- = 0.6666666.....

3

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