Which of the Following Statements Displays

question 25

Multiple Choice

Which of the following statements displays
Price = 20.00

• A) System.out.print("price = ");
• System.out.printf(price);
• B) System.out.print("price = ");
• System.out.printf("%f", price);
• C) System.out.print("price = ");
• System.out.printf("%10.2f", price);
• D) System.out.print("price = ");
• System.out.printf("%2.10f", price);

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Definitions:

Independent Variable

The variable in an experimental study that is manipulated by the researcher to investigate its effect on the dependent variable.

Control Variable

A variable that is kept constant during a scientific experiment to ensure that the effect of the independent variable on the dependent variable is observed without interference.

Hypothetical Variable

A variable conceived by researchers to explain behaviors observed in their studies, but not directly observable or measurable itself.

Dependent Variable

A measurable outcome or effect in an experiment that is influenced by changes in the independent variable.