This Stream Manipulator Forces Cout to Print the Digits in Fixed-Point

question 38

Multiple Choice

This stream manipulator forces cout to print the digits in fixed-point notation.

• A)setprecision(2)
• B)setw(2)
• C)fixed
• D)setfixed(2)
• E)None of these

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Definitions:

Positive Relationship

A relationship between two variables where as one variable increases, the other variable also increases or as one decreases, the other also decreases.

Two-Tailed

A two-tailed test in statistics is used when the area under consideration is on both sides of the distribution, testing for any significant difference without specifying direction.

Sample Size

The number of subjects or units included in a sample taken from a population for the purpose of statistical analysis.

Rank-Order

A method of arranging data points based on their relative position or value in ascending or descending order.