Examlex
There are four major classes of macromolecules that are found in living systems and each uses a carbon skeleton as its structural backbone.Why is carbon regularly assembled to make important biological molecules?
Paired-difference Design
A design in statistical experiments where the differences within each pair of matched subjects are analyzed to determine the effect of the treatment.
Political Analyst
A professional who specializes in analyzing, interpreting, and predicting political trends and events.
Confidence Interval
A range of values, derived from sample data, that is believed to contain the value of an unknown population parameter with a specified level of confidence.
Population Variance
The average of the squared differences between each data point in a population and the mean of the population.
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