The probability of guessing correctly at least 8 out of 10 answers on a true-false…

Mathematics · JEE Main · NTA Exams — Statistics and Probability

1. \(\frac{7}{64}\)
2. \(\frac{7}{128}\)
3. \(\frac{45}{1024}\)
4. \(\frac{175}{1024}\)

Answer

(D) 175 1024

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