Which of the Following Method Headers Is Most Likely a Header

question 33

Multiple Choice

Which of the following method headers is most likely a header for a mutator method?

• A) public int getAge()
• B) public double computeSalary()
• C) public Person()
• D) public void setAge(int newAge)
• E) none of these are headers for a mutator method

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Definitions:

Critical Value

A location within the test distribution measured against the test statistic to determine the rejection of the null hypothesis.

Regression Slope Coefficient

A measure in regression analysis that quantifies the change in the dependent variable for a one unit change in an independent variable.

Confidence Interval

A range of values, derived from sample data, that is likely to contain the value of an unknown population parameter with a certain level of confidence.

Y-Intercept

The point at which a line crosses the y-axis of a graph, representing the value of the dependent variable when all independent variables are zero.