________ Must Be Included in Any Program That Uses the Cout

question 41

Multiple Choice

________ must be included in any program that uses the cout object.

• A)Opening and closing braces
• B)The header file iostream
• C)Comments
• D)Escape sequences
• E)None of the above

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Definitions:

Null Hypothesis

A statement in statistical inference that suggests there is no significant effect or difference for a specific experiment.

Dormitory Regulations

Rules and guidelines established to manage residential facilities for students.

Student Attitude

Refers to students' perspectives, feelings, and beliefs about their learning environment, subjects, or education in general, which can significantly impact their academic performance.

Null Hypothesis

A statement of no effect or no difference, which serves as the default assumption to test against in hypothesis testing.