The Prefix Re- Means

question 262

Multiple Choice

The prefix re- means:

• A)again and again.
• B)many; much.
• C)reversal of; without.
• D)across; through.

---

Definitions:

Positive Values

Numbers greater than zero.

Degree of Freedom

The number of independent ways by which a dynamic system can move without violating any constraint applied on it, often used in statistics to determine the number of values in the final calculation of a statistic that are free to vary.

Chi-square Distribution

Chi-square distribution is a distribution of the sum of squared independent random variables, used primarily in hypothesis testing for categorical data.

Chi-square Distribution

A probability distribution used in statistical analysis that is applicable when dealing with categorical data and assessing how likely observations are due to chance.