In simple random sampling, .
a. the members of the population do not know each other
b. the selection of one member of the population does not affect the probability ofselection of another member
c. each member of the population must volunteer for the sample
d. each member of the population must be informed about being selected
Question 2
If a researcher used an experiment to assess whether or not a certain drug would increase reading comprehension scores, then the dependent variable would be the
a. gender of the participants
b. age of the participants
c. reading comprehension scores
d. amount of the drug given to participants
Population predictions for 2000–2050, using three different total fertility rates (
(A) Closed (or simple) fracture and (B) open (or compound) fracture.
Rural versus Urban Population, 1820–1860
The developing and emerging nations have high rates of population growth
Simple Structure of H I V
Sample Size Affects Sampling Error