"Crude" rates: a) are almost always expressed as percentages.

b) are usually based on sub-populations.

c) are based on units in a total population.

d) can give a great deal of detailed information if the numbers upon which they based are accurate.​

Nelson is creating a powerpoint about the structural-functional perpectivebon poverty what perspective should he include in his presentation?

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting

Steven pinker states that an important difference exists between men and women in: