A Public Data Member May Be Declared a Friend of a Private

question 8

True/False

A public data member may be declared a friend of a private function.

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Definitions:

After-Tax Profit

The net profit of a company after all taxes have been deducted from revenues.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter with a certain level of confidence.

Population Standard Deviation

A measure of the dispersion or variability within a total population, quantifying how much the individual data points differ from the population mean.

Average Income

Average income is the total income divided by the number of entities in the group, providing a simple measure of the economic well-being of a population.