A Correlation Matrix Must Always Be Symmetric,so That the Correlations

question 34

True/False

A correlation matrix must always be symmetric,so that the correlations above the diagonal are a mirror image of those below it.

---

Definitions:

Reverse Fault

A type of fault where the hanging wall moves upward relative to the footwall, usually occurring in areas of compression.

Thrust Fault

A type of fault, or break in the Earth's crust, where older rocks are pushed above younger rocks due to compressional forces.

Monocline

A geological fold in which all strata are inclined in the same direction, creating a step-like feature in the landscape.

Anticline

A type of fold in rock layers that arches upwards, with the oldest layers at the core of the fold.