A(n) _____ Is Bidirectional

question 33

Multiple Choice

A(n) _____ is bidirectional.

• A) attribute
• B) entity
• C) relationship
• D) constraint

---

Definitions:

Confidence Interval

A series of values, derived from examining samples, that is anticipated to cover the value of an unidentified population parameter.

Sample Size

The number of observations or data points collected in a study or experiment.

Confidence Interval

A range of values, calculated from a set of data, that is likely to include the true population parameter with a certain confidence level.

Sample Size

The number of individual observations or data points used in a statistical analysis.