Outliers Can Change the _____ of a Correlation

question 10

Multiple Choice

Outliers can change the _____ of a correlation.

• A)direction
• B)strength
• C)sign (+,-)
• D)all of the above

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Definitions:

Ppm

Stands for "parts per million," a unit of concentration often used in chemistry and environmental science to describe small amounts of a substance in a larger matrix.

NMR Data

Refers to the information obtained from Nuclear Magnetic Resonance spectroscopy, which is used to determine molecular structure and dynamics.

Triplet

A signal in NMR spectroscopy that is split into three peaks, suggesting an atom's hydrogen atoms are coupled to two equivalent neighboring hydrogens.

Broad Singlet

A NMR signal appearing as a single peak but broader than typical singlets, often resulting from molecules with rapid internal motion.