Fifteen coupons are numbered 1, 2, ..., 15, respectively. Seven coupons are selected at…
Mathematics · JEE Main · NTA Exams — Statistics and Probability
Fifteen coupons are numbered 1, 2, ..., 15, respectively. Seven coupons are selected at random one at a time with replacement. The probability that the largest number appearing on a selected coupon is 9, is
- \(\left(\frac{9}{16}\right)^{6}\)
- \(\left(\frac{8}{15}\right)^{7}\)
- \(\left(\frac{3}{5}\right)^{7}\)
- None of these
Answer
(D) None of these
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