Answer:
mechanical engineering
Explanation:
Note, in the case of Patricia and Mathew, they both completed not a bachelor's degree but a certificate course, which does not meet the requirements of a master's degree program in an engineering college.
Furthermore, even though Tanya has a bachelor’s degree in chemical engineering it is less relevant to the field of Robotics.
But Nick who graduated in mechanical engineering (in other words having a bachelor in mechanical engineering) is most likely to be accepted in an engineering college for admission to a master’s degree program in robotics because he has a background in the field of Robotics.