You become suspicious when a genetics researcher randomly selects groups of 20 newborn babies and seems to consistently get 10 girls and 10 boys, and he/she explains that it is common to get 10 boys and 10 girls in such cases. What is the probability of getting 10 boys and 10 girls when 20 babies are born? [ Note that 200' 10 denotes number of combinations when 10 components are chosen out of a total of 20 components and, 20p 10 denotes numeral of permutations when 10 components are positioned out of a total of 20 components .] O 20 C 10 220 0 201310 220 O 20 C 10 201910