What Is the Output of the Following Code Snippet

question 9

Multiple Choice

What is the output of the following code snippet?
Public static void main(String[] args)
{
Double a;
A = Math.sqrt(9.0) + Math.sqrt(16.0) ;
System.out.println(a) ;
}

• A) 25.0
• B) 337.0
• C) 7.0
• D) 19.0

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Definitions:

Dependent Variable

In statistical analysis, this is the variable that is being tested and measured, often seen as the outcome influenced by independent variables.

Marginal Mean

The mean of a variable across levels of another variable, typically in the context of analysis of variance.

Means

Refers to the mathematical average of a set of numbers or quantities, carrying the same definition but rephrased for clarity.

Interaction Effect

A statistical phenomenon in which the effect of one independent variable on a dependent variable differs depending on the value of another independent variable.