A hypothesis is that that spending time hiking in the woods improves seasonal allergies. Hikers and non-hikers were surveyed, and hikers were found to have fewer seasonal allergies. People with allergies may choose not to hike in the woods. This is an example of

Which of the following created the right to privacy?

a. the Bill of Rights b. the Constitution c. the legislature d. the judiciary

The federal bureaucracy

A) is located, for the most part, in Washington, D.C. B) is located, for the most part, outside Washington, D.C. C) has grown very slightly since 1792. D) confines itself solely to implementing policy that is determined by elected public officials. E) is seldom found outside of Washington, D.C.