An experiment is designed totest the effectiveness of the MicroSort method of gender selection, and 100 couplestry to have baby girls using the MicroSort method. In an example included in this section, the range rule of thumb was used to conclude that among 100 births, the numberof girls should usually fall between 40 and 60. The empirical rule applies to distributions that are bell-shaped. Isthe binomial probability distribution for this experiment (approximately) bell-shaped? Yes? No? or Not Enough Information.