Instructions: Identify the Following

question 53

Short Answer

Instructions: Identify the following. Be as specific as possible, and include names, dates, and relevant facts as appropriate. Be sure to explain the significance of the person or term.
George Robert Twelves Hewes

---

Definitions:

Degrees of Freedom

The number of independent pieces of information in a statistical calculation, often equal to the sample size minus the number of parameters estimated.

Categories

Groups or classes into which data or objects are organized based on shared characteristics.

Chi-square

A statistical test used to determine if there is a significant association between two categorical variables.