The ____ Regular Expression Metacharacter Matches 0 or More Occurrences

question 15

Multiple Choice

The ____ regular expression metacharacter matches 0 or more occurrences of the previous character.

• A) *
• B) (?)
• C) +
• D) ^

---

Definitions:

SSR

Sum of Squares due to Regression, a measure used in statistical analysis to determine the explanatory power of a regression model.

SSE

Sum of Squared Errors, a measure of the discrepancy between the data and an estimation model.

Null Hypothesis

The hypothesis tentatively assumed true in the hypothesis testing procedure.

Parameter

A numerical characteristic of a population, as opposed to a statistic, which is a characteristic of a sample.