what is the appropriate measure of tendency for each of this variables, based on level of measurements and if a continuous variable the shape of the distribution . here are the variables: 1.Number of days of poor physical health in past 30 days. 2. Should the birth control pill be available to 14 to 16 year olds? 3. Are there any guns or revolvers in the respondent's home? 4. Does the respondent support legalization of marijuana? 5. How many brothers and sisters does the respondent have?