Which of the following best describes the process of cloning a chart?

Cloning a chart involves creating an exact duplicate of an existing chart without making any modifications to its parameters or settings. This means that all the data, configuration, and visual representation of the chart are retained in the clone, allowing users to have an identical copy to work with. This process is particularly useful when a user wants to replicate a chart for similar data analysis or to make slight adjustments to the visual layout later, without affecting the original chart.

This option highlights the straightforward aspect of cloning, focusing on duplication rather than modification, which is what the other choices imply in various ways. For instance, modifying an existing chart template suggests changes in the parameters or appearance, while creating a new chart from scratch or editing an existing one involves starting anew or making alterations to an already existing entity, which diverges from the notion of simply duplicating the original chart.