Composite Particles That Are Composed of a Quark and Antiquark

question 17

Multiple Choice

Composite particles that are composed of a quark and antiquark pair are called

• A) leptons.
• B) hadrons.
• C) mesons.
• D) nucleons.
• E) baryons.

---

Definitions:

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution.

Standard Normal Distribution

The standard normal distribution is a special case of the normal distribution that has a mean of zero and a standard deviation of one.

Standard Normal Distribution

A normal distribution with a mean of 0 and a standard deviation of 1, used as a basis for comparison in statistical analysis.

Standard Normal Distribution

is a symmetrical distribution with a mean of 0 and a standard deviation of 1, widely used in statistical analysis.