ERD's Can Be Quite Complex and Might Have Hundreds or Thousands

question 44

True/False

ERD's can be quite complex and might have hundreds or thousands of entities.

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Definitions:

Degrees of Freedom

The count of autonomous figures or measurements that may change in an examination while still adhering to all restrictions.

Null Hypothesis

The default hypothesis that there is no significant difference or effect, usually to be tested against an alternative hypothesis.

Expected Frequency

The anticipated count of occurrences across different categories in a contingency table under the null hypothesis.

Effect Size

A quantitative measure of the magnitude of the experimental effect, indicating the strength of the relationship between the variables.