A Way to Test Differences to See How Likely Differences

question 46

Multiple Choice

A way to test differences to see how likely differences are to be real and not just caused by the random variations in behavior is called ______________.

• A)statistical significance
• B)descriptive statistics
• C)correlational analysis
• D)chi-cubed

---

Definitions:

Nucleus Collision

An interaction where two atomic nuclei come into close contact and may result in a nuclear reaction or fusion, often studied in physics.

Atomic Element

A pure chemical substance consisting of one type of atom distinguished by its atomic number, which is the number of protons in its nucleus.

Electrical Conductivity

A measure of how well a material allows the flow of electric current through it.

Valence Shell

Outermost orbital shell in an atom. The number of electrons in the valence plays a role in defining the electrical and physical characteristics of an element.