When Data Have Been Grouped (As in a Frequency Table

question 137

True/False

When data have been grouped (as in a frequency table, a relative frequency histogram, etc.), the class with the highest frequency is called the modal class, and the midpoint of that class is taken to be the mode.

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Definitions:

Chest Radiograph

A diagnostic imaging test, commonly known as a chest X-ray, used to visualize the structures inside the chest, including the heart, lungs, and bones.

Gastric Residual Volume (GRV)

Gastric Residual Volume (GRV) refers to the amount of content remaining in the stomach after a set period of digestion, used to evaluate gastric emptying in patients receiving enteral nutrition.

Continuous Tube Feeding

The delivery of liquid nutrition through a tube directly into the stomach or intestine over 24 hours without interruption.

Stylet

A thin, flexible instrument inserted into or through a catheter or tube to maintain its shape during insertion.