Question

2. 3 coins are tossed simultaneously. Find the probability of getting: i)All heads ii) 2 heads zi)
1 head iv) at least 2 heads v) at most 2 heads​

Answer 1

Answer:

4.) Possible outcomes of tossing three coins are:

(HHH), (HHT), (HTH), (THH), (TTT), (TTH), (THT),(HTT)

here H and T are denoted for Head and Tail.

Total outcomes = 8

no. of outcomes with at least two heads = 4

∴ required probability =  

8 /4  =  2 /1

​  

Step-by-step explanation:

Answer 2

Step-by-step explanation:

The answer is provided in the picture.

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