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-Based on the evolutionary tree, which organism's species split earliest from other members of the clade?
Expected Value
The long-term average or mean value of a random variable over many repetitions of an experiment.
Good Batteries
Indicate batteries that are fully functional, holding charge as expected and not defective.
Random Variable X
A numerical value variable that is the result of a random occurrence.
Expected Value
The anticipated value of a random variable, calculating the mean of all possible values weighted by their probabilities.
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