Which of the Following Is Not True About Setw and Width

question 9

Multiple Choice

Which of the following is not true about setw and width?

• A) If the width set is not sufficient the output prints as wide as it needs.
• B) They are used to set the field width of output.
• C) Both of them can perform two tasks, setting the field width and returning the current field width.
• D) They only apply for the next insertion/extraction.

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Definitions:

Null Hypothesis

A hypothesis that there is no significant difference or effect in a particular situation, used as a starting point for statistical testing.

Significantly Different

A term used to describe a result in statistical analyses indicating that observed differences or effects are unlikely to have occurred by chance.

Significantly Equal

A term not typically used in statistics; might refer to the concept of achieving statistical significance to claim no difference or equivalence between groups.

T-test

An analytical procedure for assessing if the average scores of two separate groups are significantly dissimilar.