engineering recuitment GATE ME 2023-24 Test Series Mathematics Probability Probability of Random Experiments
If three unbiased coins are tossed, then the probabilities of getting at least two tails and at most two tails are
1
\(\frac{1}{2}\;and\;\frac{5}{8}\)
2
\(\frac{1}{2}\;and\;\frac{3}{8}\)
3
\(\frac{1}{2}\;and\;\frac{7}{8}\)
4
\(\frac{7}{8}\;and\;\frac{1}{2}\)