Use the following information to answer questions 14 - 17 A recent poll was taken from SJSU college students, asking their political affiliation: either Republican (R). Democrat (D), or Independent (I). The following responses are from a sample of 40 SJSU students: Complete the frequency distribution table for these data. Be sure your frequencies sum to 40. Political Affiliation (first column); f (second column); proportion (third column - round to the 1 decimal place) What percentage of respondents identify their political affiliation as Republican? 20% 50% 70% 30% What percentage of respondents identify their political affiliation as either Democrat or Republican? 70% Cannot be determined with the given information. 80% 208 What type of graph would be most appropriate for visually representing these frequency data? a scatterpiot a bar graph a tree diagram All of the choices are equally correct .