Arelationship between two variables or sets of data is called:

a. factor analysis.
b. correlation.
c. validity.
d. causation

20 points the two basic principles of economics are (choose two) question 2 options: a. the wants of society and individuals are limited. b. the wants of society and individuals are unlimited. c. the resources of society are limited. d. the resources of society are unlimited.

Which of the following is not among the root causes of poverty in the united states? size of family disabilities advanced degrees underemployment

The procedures for reporting potential unanticipated problems involving risk to subjects or others to the irb are: stated in the human subject protection regulations, but not in the drug or device regulationsincluded in the consent processdetermined by research staffdetermined by the institution in its written policies and procedures