As with All External and Static Variables, in the Absence

question 17

Multiple Choice

As with all external and static variables, in the absence of explicit initializers, the character elements of static and external arrays or structures are initialized to ____.

• A) -1
• B) NULL
• C) a blank space
• D) 0

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Definitions:

Null Hypothesis

A hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.

Alternative Hypotheses

The hypothesis that there is a significant difference between groups, counter to the null hypothesis.

Type II Error

A type of error that occurs when a statistical test fails to reject a false null hypothesis.

Null Hypothesis

A default hypothesis that there is no significant difference or relationship between specified populations, any observed effect is due to chance.