8 Indicate whether the method of data collection is biased. Ask the students at the gym on a Tuesday afternoon how many hours a week they work out to estimate the average amount of time students at the university work out. O a.Biased O b.Not biased QUESTION 10 Use the following to answer the question below A high school senior is collecting data on the colleges in which she is interested, including the following variables: Type of college, Tuition, State, Enrollment, Student-Faculty Ratio, Graduation Rate What are the cases in the high school senior's dataset? O a Colleges 0 b. Tuition O c. Graduation Rate d.State QUESTION 12 Use the following to answer the question below. A high school senior is collecting data on the colleges in which she is interested. Identify the variables as either categorical or quantitative. Part B: Tuition: in thousands of dollars O a.Categorical b Quantitative QUESTION 25 Use the following to answer the question below. A realtor's website provides information on area homes that are for sale, including the following variables: List Price. School District. Size. Style. What are the cases in the realtor's dataset? a Individual houses 0 b.List Price O c.Size 0 d Style