6. Student Survey: In a recent survey, the following data were obtained in response to the question, "If the number of summer classes were increased, would you be more likely to enroll in one or more of them? The results ar shown below. Questions: Class Yes No Freshmen Sophomore 15 8 24 4 No Opinion 5 Total 28 2 30 58 a) What percent of those who responded yes are freshmen? Round the answer to the nearest tenth of a percent, i.e. 6.5% or 18.4%) b) What percent of the group are sophomores? Round the answer to the nearest tenth of a percent, i.e. 6.5% or 18.4%) If a student is selected at random, find the probability (write as a fraction in lowest form) that the student c) has no opinion d) Is a freshman or is against the issue e) Is a sophomore and favors the issue f) Is a sophomore or has no opinion I g) Is a freshman who is against the issue