Consider the Following Code Snippet

question 34

Multiple Choice

Consider the following code snippet. What does the array contain at the end of the program?
Public static fillWithRandomNumbers(double[] values)
{
Double[] numbers = new double[values.length];
For (int i = 0; i < numbers.length; i++)
{
Numbers[i] = Math.random() ;
}
Values = numbers;
}
Public static void main(String[] args)
{
Double[] num = new double[20];
FillWithRandomNumbers(num) ;
}

• A) 20 random numbers
• B) Undefined data due to compilation error
• C) 20 zeros because array num is not changed by method
• D) Array index bound error

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Definitions:

Small Sample

A subset of data or observations derived from a larger population, which may be insufficient for reliable statistical inferences.

Complete Survey

The process of collecting data or feedback from all selected respondents or participants without omission, ensuring comprehensive and accurate results.

Sample Size

The number of participants or observations included in a study, which can influence the reliability and accuracy of statistical results.

Measured Value

A quantitative assessment obtained by measurement of a particular attribute or property.