When Choosing Class Boundaries for a Frequency Distribution, Classes Such

question 11

True/False

When choosing class boundaries for a frequency distribution, classes such as 60-70, 70-80, 80-90 would be acceptable.

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Definitions:

Singlet

A term in spectroscopy describing a state where all electrons in an atom or molecule are paired, leading to no net electron spin.

Triplet

A quantum state of a molecule or atom in which its spin multiplicity equals three, often used in the context of electron configurations and spectroscopy.

Alkynyl Carbon

A carbon atom triple-bonded to another carbon atom, found in alkynes, a type of hydrocarbon with general formula CnH2n-2.

Chemical Shift

In nuclear magnetic resonance (NMR) spectroscopy, a measure of the difference in resonant frequency of a nuclear spin relative to a standard.