Answer:
IQ and head size are positively correlated.
Explanation:
Correlational research: In scientific and psychological research, The term, "correlational research" is determined as one of the different types of "non-experimental research" methods in which an investigation, researcher, or experimenter tend to measure or evaluate two different variables and therefore assess and understands the "statistical relationship" between the given variables in the absence of any influence from the extraneous variable.
Positive correlation: Relationship between two different variables that move in a similar direction.
In the question above, Joshua can conclude IQ and head size are being positively correlated.
Sandford facts for kids. Dred Scott v. Stanford 60 U.S 393 (1857) was a United States Supreme Court landmark decision. In 1857 the court ruled that African Americans, whether free or slaves were not citizens of the United States
Answer:
International monetary fund (IMF)
Explanation:
The International Monetary Fund (IMF) is an organization made up of 189 countries that seek to promote global financial coordination, ensure financial security, encourage global trade, stimulate higher employment and stable economic development, and reduce global poverty.
The IMF organization is often seen as the lender of last resort to nation-states whose economies are in turmoil and currencies are losing value against those of other nations.
The IMF supervises the international monetary system and monitors its members' political and economic policies.
The answer is D because you want to have a control group! Hope it helps!