In order to describe the typical score, Shellie sums all of the scores and divides that number by the number of scores. Which measure of central tendency has Shellie calculated?

The 1999 report from the Institute of Medicine said that marijuana cigarettes should be made available to any medical patient on the recommendation of a physician

Indicate whether the statement is true or false

Which of the following STIs is LEAST prevalent in the U.S.?

a. Herpes b. AIDS c. Genital warts d. Trichomoniasis