Best Answer

H H

T T

H T

T H

1 in 2 chances

Q: Two fair coins are tossed at the same time The probability that both show?

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If they are fair coins, it is 1/16.

50%

yellow

25%

The probability of 2 coins both landing on heads or both landing on tails is 1/2 because there are 4 possible outcomes. Head, head. Head, tails. Tails, tails. Tails, heads. Tails, heads is different from heads, tails for reasons I am unsure of.

Related questions

If they are fair coins, it is 1/16.

possible

50%

The probability is 3/8 = 0.375

yellow

2/9

25%

The probability of 2 coins both landing on heads or both landing on tails is 1/2 because there are 4 possible outcomes. Head, head. Head, tails. Tails, tails. Tails, heads. Tails, heads is different from heads, tails for reasons I am unsure of.

If both tosses are fair, the probability of that outcome is one in four.

If they are fair dice, the probability is 0.0032If they are fair dice, the probability is 0.0032If they are fair dice, the probability is 0.0032If they are fair dice, the probability is 0.0032

1/4

When two fair coins are tossed, you have the following possible outcomes: HH, HT, TH, TT. So, at most implies that you get either i) zero heads or ii) one head. From the possible outcomes we see that 3 times we satisify the outcome. Thus, probability of at most one head is 3/4.