0 votes 0 votes Roll a fair die repeatedly. Let X be the number of 6's in the first 10 rolls and let Y the number of rolls needed to obtain a 3. (c) Find an expression $P$($X\geqslant 6$). Probability probability gravner engineering-mathematics random-variable + – Pooja Khatri asked Sep 25, 2018 Pooja Khatri 169 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.