The Nurse Researcher Opts to Group Frequency Data Using Large

question 21

Multiple Choice

The nurse researcher opts to group frequency data using large interval widths in a research study. Which problem may be encountered by using this type of interval widths?

• A) Overlap can occur.
• B) Patterns can be obscured.
• C) Means cannot be determined.
• D) Some data may not fit into any category.

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Definitions:

Electronically Variable Steering

A technology that allows the steering response to adjust automatically based on speed, improving handling and comfort.

Full Redundancy

The duplication of critical components or functions of a system with the intention of increasing reliability of the operational capability.

Hydraulic-assist Pressure

The pressure exerted by a hydraulic fluid to aid in the operation of mechanical systems, enhancing effort or force.

Pitman Arm

A lever attached to the sector shaft that converts the rotary motion from the steering column to a linear motion needed for steering the wheels.