The following scatter diagram, where zero represents a
country with no ethnic diversity and 1.0 represents extreme ethnic diversity, shows that:
a. as ethnic diversity increases, infant mortality tends to decrease.
b. as ethnic diversity increases, infant mortality tends to stabilize.
c. there are variables in addition to ethnic diversity affecting infant mortality rates.
d. a country with very little ethnic diversity can have an infant mortality rate over 100.
Question 2
The following scatter diagram shows that:
a. there is a strong relationship between level of trust and level of democracy.
b. countries with less than 30 percent of the people saying others can be trusted receive the highest democracy scores.
c. most countries with less than 40 percent of the people saying others can be trusted have very low democracy scores.
d. a country in which more than 50 percent of the people say others can be trusted has the lowest democracy score.
Skeleton Diagram
Projected Ethnic Changes in U.S. Population to 2050
Heart diagram
The genome of a typical retrovirus is shown at the top of the diagram
Simplified diagram of information flow (the central dogma) from DNA to RNA
Protist diversity and phylogeny