In a random experiment, a fair die is rolled until two fours are obtained in succession…
Mathematics · JEE Main · NTA Exams — Statistics and Probability
In a random experiment, a fair die is rolled until two fours are obtained in succession. The probability that the experiment will end in the fifth throw of the die is equal to:
- \(\frac{200}{6^{5}}\)
- \(\frac{225}{6^{5}}\)
- \(\frac{15}{6^{5}}\)
- \(\frac{175}{6^{5}}\)
Answer
(A) 200 6^ 5
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