When a Reference Variable Is Passed as an Argument to a Method

question 8

Multiple Choice

When a reference variable is passed as an argument to a method __________.

• A) a copy of the variable's value is passed into the method's parameter
• B) the method has access to the object that the variable references
• C) the method becomes a static method
• D) the program terminates

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Definitions:

Null Hypothesis

In statistics, a hypothesis that suggests no significant difference or effect, serving as the default assumption to be tested against experimental data.

P-Value

A statistical measure that helps scientists determine the significance of their research results, indicating the probability of observing the obtained results assuming that the null hypothesis is true.

Statistics Student

An individual engaged in the study of statistics, focusing on the collection, analysis, interpretation, and presentation of data.

Chlorine Level

The concentration of chlorine present in a given volume of water, often measured to ensure water is safe for drinking or swimming.