In: Statistics and Probability
1) Suppose you have the following data, which represents the area codes of 50 randomly selected students from endicott. Area code: 617,508,857 other. # of students 25,10,10,5 a) is the area code variable quantitative or categorical? Explain your reasoning. b) Create a bar graph to represent the area code data, using percents as the y-axis. Draw a sketch below, or attach a labeled graph from excel to the end of this exam. Make sure to label your graphs' axes and title appropriately.