Given the Following Diagram Showing Class Relationships: What Type

question 18

Multiple Choice

Given the following diagram showing class relationships: What type of relationship is shown between BankAccount and Customer?

• A) Customer aggregates BankAccount, indicating that a customer may have 2 bank accounts.
• B) BankAccount aggregates Customer, indicating that 2 customers may share a bank account.
• C) BankAccount depends on Customer, indicating that many customers may have 2 bank accounts.
• D) Customer depends on BankAccount, indicating that a customer may have 2 bank accounts.

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Definitions:

Residual Variation

The variation in a dataset that is not explained by the model being used, essentially the difference between observed and predicted values.

Two-Way ANOVA

A statistical method employed to assess the impact of two categorical independent variables on a dependent variable that is continuous.

Levels

Distinct values or categories that a qualitative variable can take, often used in the context of experimental design and analysis.

Independent SRSs

Independent Simple Random Samples; a sampling technique where each subset of the population has an equal probability of being chosen, and the selections are made independently of each other.