If a Derived Class Reference Is Assigned to a Base

question 49

True/False

If a derived class reference is assigned to a base class variable,the variable must be cast back to the derived class before any derived class methods can be called with it.

---

Definitions:

Prediction Interval

A range of values that is likely to include the value of a new observation, given what has already been observed.

Cost of Paper

The expense associated with acquiring paper, which may include its purchase price as well as any additional costs related to procurement or delivery.

Average Selling Price

The average price at which a particular product or range of products is sold over a specific period.

Standardize Residuals

The process of converting residuals from a regression analysis into a standard scale to identify outliers or make comparisons.