Examlex
What is the Paleo-Indian period? When does it date, and what are the associated cultural patterns? Illustrate your answer with examples from sites discussed in the text.
Experimental
Relating to a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
Control Group
In experimental research, a group of subjects that does not receive the treatment being tested and is used as a benchmark to measure how the other tested groups do.
Correlation Coefficient
A statistical measure that indicates the extent to which two variables fluctuate together, ranging from -1 (a perfect negative correlation) to +1 (a perfect positive correlation).
Biased Sample
A sample that does not accurately represent the population from which it was drawn, leading to skewed or misleading results.
Q2: Early farming practices North Africa ensured that
Q6: The modification of natural objects for use
Q12: Radiometric dating techniques<br>A) are not based on
Q19: Describe the process of archaeological research, the
Q35: Modern human occupation dates to 50,000 in<br>A)
Q37: No single factor explains the dangerously accelerating
Q65: Who was the Kennewick man? Why are
Q87: Replication is of little value to scientific
Q117: In an experiment, the independent variable is:<br>A)randomized
Q204: Define informed consent and debriefing. Explain how