A survey of 400 college seniors resulted in the following crosstabulation regarding their undergraduate major and whether or not they plan to go to graduate school. Undergraduate Major Graduate School Yes No Total Total Business Engineering Others 35 42 63 140 104 65 91 260 #sa 107 154 400 (a) Are a majority of the seniors in the survey planning to attend graduate school? Yes No (b) Which discipline constitutes the majority of the individuals in the survey? Business O Engineering Others