A random sample of 469 students were recent surveyed regarding their class standing (freshman, sophomore, junior, senior) and their major type (STEM vs. Non-STEM). The following contingency table gives the two-way classification of the responses. Freshman Sophomore Junior Senior STEM 97 11 79 72 Non-STEM 49 58 17 86 Suppose one student is randomly selected from the group. Calculate the following probabilities. Round solutions to three decimal places, if necessary. P(STEM) P(Sophomore) = P(Sophomore | Non-STEM)= P(Sophmore and Non-STEM) Are the events "Sophomore" and "Non-STEM" indpendent or dependent? Select an answer v Belect an answer P(Sophmore or Non-STEM) Independent Dependent