In eastern north carolina there are 3,277 fourth graders signed up for basketball. in western north carolina there are 2,981 fourth graders signed up for basketball. in the piedmont region there are 1,512 players signed up. every player will get placed on a team in their region of the state. the league wants to place 9 players on each team. left over players will be added to teams, so some teams will have ten players. how many teams will have 9 players? how many teams will have 10 players? explain your reasoning.

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.