|
Author Question: Researchers that wish to minimize the cost of administering a questionnaire and have a quick ... (Read 37 times) |
Did you know?
In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
Did you know?
Green tea is able to stop the scent of garlic or onion from causing bad breath.
Did you know?
Your heart beats over 36 million times a year.
Did you know?
Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.
Did you know?
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.