I need help with this:

Part I. Using this set of numbers, answer questions 1 and 2. Complete the work by hand (no

calculator, computer, etc.).

6, 1, 8, 2, 4, 5, 2, 8, 6, 3, 6, 9

1. What is this set's central tendency? 2. What is this set's dispersion?

Part II. Use the 2021 General Social Survey dataset to answer the following questions (variable names are in parentheses).

3. What are the [appropriate] central tendencies for age (age), religious attendance (attendance), educational achievement (degree), daily hours spent watching TV (tv hours), and race (race) of GSS respondents? What do these central tendencies indicate for each of these phenomena?

4. What percentage of respondents have a bachelor's degree or higher? What percentage of respondents attend religious services once a month or less? Do these percentages have face validity and why?