Q1. Refer to Exhibit 1 in the chapter to determine whether each of the following statements is true or false. a. Some people who are officially unemployed are not in the labor force. b. Some people in the labor force are not working. c. Everyone who is not unemployed is in the labor force. d. Some people who are not working are not unemployed.

The lee family is looking to buy a house in one of two suburban areas just outside of a major city, and air quality is a top priority for them. overall air quality is calculated by taking measures in 100 locations within each suburb and then calculating a measure of central tendency. in one suburb, there is a major bus station that creates very poor air quality at its location but has no impact in the surrounding parts of the suburb. in this situation, which measure of overall suburb air quality would be most useful?