There Are Ten Students in the Pre-Kindergarten Class

question 67

Multiple Choice

There are ten students in the pre-kindergarten class.Each student is shown eight colors and asked to name them.The number of colors correctly named by each student was: 8,8,8,8,7,7,6,6,5,4.What would be the median?

• A) 4.0
• B) 6.7
• C) 7.0
• D) 8.0

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Definitions:

Splitting Patterns

Describes how the peaks in an NMR spectrum are divided into multiple sub-peaks due to interactions between non-equivalent hydrogen atoms in a molecule, revealing its structure.

NMR Data

Information obtained from Nuclear Magnetic Resonance spectroscopy, useful for determining molecular structure and dynamics.

Quartet

In nuclear magnetic resonance (NMR) spectroscopy, a signal that is split into four separate peaks, indicating the presence of specific atomic environments in a molecule.

Triplet

In quantum mechanics, a term often used to describe a system (such as an atomic or molecular state) that has three closely related energy levels or sub-states.