A Set of Objects and the Properties and Methods That

question 29

Multiple Choice

A set of objects and the properties and methods that they expose are known as a(n) ________.

• A)provider
• B)interface
• C)implementation
• D)instantiation

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Definitions:

Confidence

The degree of certainty or trust in a specific context, often used to refer to the level of certainty in statistical conclusions.

Confidence Interval

A band of numerical estimates, from sample data, seen as likely to include the value of an invisible population characteristic.

Sampling Distribution

The probability distribution of a given statistic based on many random samples from a specific population.

Normal Distribution

A bell-shaped curve that describes the spread of a characteristic throughout a population; it is symmetric and depicts that data near the mean are more frequent in occurrence.