$begingroup$ For (a), A straightforward way to take a look at is that you have minimized your likelihood Place to only the mixtures which have at the least 1 boy: $begingroup$ In studies and psychological study, exactly what is denoted by funds $N$ vs lowercase $n$? If I obtain spell https://boyspgsector15part2gurugram.blogspot.com/2025/07/find-ideal-boys-pg-in-gurgaon-sector-15.html