Which of the Following Is NOT True About Static Methods

question 17

Multiple Choice

Which of the following is NOT true about static methods?

• A) It is necessary for an instance of the class to be created to execute the method.
• B) They are created by placing the key word static after the access specifier in the method header.
• C) They are called directly from the class.
• D) They are often used to create utility classes that perform operations on data, but have no need to collect and store data.

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Definitions:

Linear Association

A relationship between two variables that can be represented with a straight line on a graph.

Correlation Coefficient

A number between –1 and +1 that reflects the degree to which one variable, traditionally called y, is a linear function of another, traditionally called x. A negative correlation means that as x goes up, y goes down; a positive correlation means that as x goes up, so does y; a zero correlation means that x and y are unrelated.

Significance Level

A statistical term representing the probability of rejecting the null hypothesis when it is true, often denoted by alpha.

P-hacking

The manipulation of statistical data to achieve significant results, undermining the reliability of research findings.