5. Jose constructed Triangle DCE, where m2D = 103 and mC = 22. Remy constructed triangle PQT, where
mco - 22. and m_T = 55". Are the two triangles similar to one another?
A Yes, because two pairs of corresponding angles in the triangles are congruent.
B. No, because none of the corresponding pairs of angles in the triangles are congruent.
C. No, because 103 + 22 = 22 + 55.
D. There is not enough information to determine if the two triangles are similar to one another.

In a study of the relationship between socio-economic class and unethical behavior, 129 university of california undergraduates at berkeley were asked to identify themselves as having low or high social-class by comparing themselves to others with the most (least) money, most (least) education, and most (least) respected jobs. they were also presented with a jar of individually wrapped candies and informed that the candies were for children in a nearby laboratory, but that they could take some if they wanted. after completing some unrelated tasks, participants reported the number of candies they had taken. it was found that those who were identiď¬ed as upper-class took more candy than others. in this study, identify: (a) the cases, (b) the variables and their types, (c) the main research question, (d) identify the population of interest and the sample in this study, and (e) comment on whether or not the results of the study can be generalized to the population, and if the ď¬ndings of the study can be used to establish causal relationships.