Go to the USA Government Data and Statistic Website (https://www.usa.gov/statistics) and find an official statistic that interests you.
Using this statistic, answer the following questions:
*How are key measures defined?
*How are the data collected?
*How are the data used?
*What information is available on reliability and validity? NOTE: You can find the latter information if you enter ‘reliability’ and ‘validity’ as search terms. You may also want to use the library online search tool to locate a journal article that discusses reliability and validity for the statistic you selected.