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If 4 coins are tossed. The chance that there should be two tails is
  • a)
    1/2
  • b)
    3/8
  • c)
    1/8
  • d)
    none
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
If 4 coins are tossed. The chance that there should be two tails isa)1...
Solution:

The total number of possible outcomes when 4 coins are tossed is 2^4 = 16.

Let's consider the number of ways in which we can get 2 tails when 4 coins are tossed:

- TTHH
- THTH
- THHT
- HTTH
- HTHT
- HHTT

So, there are 6 ways to get 2 tails when 4 coins are tossed.

Therefore, the probability of getting 2 tails when 4 coins are tossed is:

6/16 = 3/8

Hence, the correct option is (b) 3/8.
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If 4 coins are tossed. The chance that there should be two tails isa)1...
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If 4 coins are tossed. The chance that there should be two tails isa)1/2b)3/8c)1/8d)noneCorrect answer is option 'B'. Can you explain this answer?
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