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.
Answer:
There have been six types of societies throughout history:
- Hunting and gathering societies.
- Pastoral societies.
- Horticultural societies.
- Agricultural societies.
- Industrial societies.
- Post-industrial societies.
Explanation: Sociologists place societies in three broad categories: pre-industrial, industrial, and postindustrial.
Answer:
Then the Speaker of the House takes the presidency, and the President pro temp ore of the Senate becomes Vice President.
Explanation:
Answer:
They had originally used the natives to do their laborious work but do to disease, and harsh working conditions the majority of them died. They needed a new cheap labor force and that's when the Spanish began to use <u>African</u> slaves.
<span>The Aztec Empire was a large, complex civilization (C) before it was conquered. They were a powerful empire who were eventually conquered by the Spanish. The Aztec people lived in central Mexico from the 14th to 16th centuries. The capital city of the Aztec Empire was a city known Tenochtitlan. <span>They called themselves Mexica. Modern day Mexico and its capital city, Mexico City were named after the Mexica. The Aztec people practiced human sacrifice. They worshiped the sun and sacrificed an innocent victim to the sun every month. </span>
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