A student is interested in whether there is a relationship between gender and major at her college. She randomly sampled some men and women on campus and asked them if their major was part of the natural sciences (NS), social sciences (SS), or humanities (H). Her results appear in the table below. Gender Women Men Total NS 15 13 SS 22 8 Major H 18 Total a) Complete the totals b) To determine if major depends on gender by calculating the conditional distribution of major based on gender (row percentages). c) Use your conditional distribution to describe the relationship between the variables.