Three coin§ are tossed simultaneously 180 times and it is found that 3 tails appeared 34

Three coin§ are tossed simultaneously 180 times and it is found that 3 tails appeared 34 times, 2 tails appeared 55 times, 1 tail appeared 72 times and no tail appeared 19 times. Find the probability of getting
(i)3 tails (ii) 2 tails (iii) ltail (iv) 0 tail.

Given, total number of trials =180
Number of times 3 tails appeared = 34
Number of times 2 tails appeared = 55
Number of times 1 tail appeared = 72
Number ot times 0 tail appeared =19
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