type of research that creates practical solutions to problems
applied research
type of research that intends to extend the knowledge of a topic area
basic research
is a tentative explanation to a research question about variables
hypothesis
a type of hypothesis in which you assume that the sample observations are purely by chance. It is denoted by H0
null hypothesis
is a hypothesis in which you assume that sample observations are not
by chance. It is affected by some non-random situation. An alternate hypothesis is denoted
by H1 or Ha
alternate hypothesis