Case 1 You Have Just Starting Working at Quantum Company. as a Company

question 46

Multiple Choice

Case 1

You have just starting working at Quantum Company. As a new programmer, you have been asked to review and correct various pseudocode.

-There is a method with the header: void printData(num x,string y) . There is a declared a numeric variable: test. What does this method return?

• A) a numeric and a string variable
• B) test
• C) nothing
• D) it depends on the parameters

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Definitions:

Variance

The average of the squared differences from the Mean, measuring the spread between numbers in a data set.

Point Estimate

A single value or statistic that serves as the best guess or most probable value of an unknown population parameter.

Population Parameter

A numerical value that summarizes a characteristic of an entire population.

Random Sampling

A method in statistical analysis where individuals or items are selected from a larger population entirely by chance, ensuring that every member has an equal opportunity of being chosen.