Drag the orange points on the cylinder and the cone to change their radii and heights. (Make sure the Freeze height checkboxes are not checked.) Set equal radii and heights for the cylinder and the cone, and note their respective volumes. Record the volumes for a few sets of heights and radii, and calculate the ratio of the volumes in each case. Remember, make sure the height and radius of the cone and the cylinder are the same in each pair. (You might see some discrepancies in the tool due to rounding of decimals.) Round your calculations for ratio to the hundredths place. The first one has been done for you.

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.