Answer:
Unsystematic Variability
Explanation:
Variability
This refers to a number or measure of the observed differences in the value of a variable that is from one unit of observation to another unit.
Unsystematic variability
This is usually refered to as a type of variability that is unexplainable (not accounted for) for by a one or a known source, but that comes from effects or the combinations of extraneouss variables, measurement error, and noise.
They are the known differences in scores of individuals because of the variable that were not examined. They are usually not related to variables examined. Mostly type 11 error, are within groups variance in experiments and usually leads to high total variability.
The president has the ultimate authority and control over U.S. foreign and military policy.The president is one of the world’s powerful political figures and includes being the commander in chief of the world’s most expensive military. The president is the head of the state and directs the executive branch of the government of the United States.
Answer: Federalism is a type of government in which the power is divided between the national government and other governmental units . It contrasts with a unitary government, in which a central authority holds the power, and a confederation, in which states for example are clearly dominant .
Explanation:
Answer:
Manifest destiny(Westward expansion) was a widely held cultural belief in the 19th-century United States that American settlers were destined to expand across North America. ... The mission of the United States to redeem and remake the west in the in the image of the agrarian East. An irresistible destiny to accomplish this essential duty.
Explanation:
