Examlex
The best estimate for the date of the Last Universal Common Ancestor (LUCA) of all life is given as
Sample
A group within a larger population chosen for the purpose of conducting measurements, observations, or inquiries to gather data about the entire population.
Experiment
A procedure undertaken to support, refute, or validate a hypothesis, typically involving the manipulation of variables to observe the effect on some behavior or condition.
Outcomes
The possible results that may occur as a result of an experiment or event.
Independent Events
Two events are considered independent when the happening of one does not influence the likelihood of the happening of the other.
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