What Is the Significance of the Fossil Archaeopteryx

question 22

Multiple Choice

What is the significance of the fossil Archaeopteryx ?

• A) It establishes the time sequence of the transition from dinosaur to birds.
• B) The bones of this animal were the first to be used for radiometric dating, which allowed the absolute age of the fossil to be determined.
• C) It was the first fossil discovered from which both physiological and anatomical data could be gathered.
• D) It was the first reptile-bird fossil discovered and helped to establish the relationship between birds and dinosaurs.

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Confidence Interval

A spectrum of figures, based on statistical analysis of a sample, expected to encompass an unknown parameter of the entire population with a specified level of certainty.

Standard Deviation

An indicator used to measure the level of difference or distribution among values in a dataset.

True Proportion

In statistics, it is the actual fraction of the population that exhibits a certain characteristic or attribute.