THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 6

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The continuous random variable X is uniformly distributed over the interval 4 to 10.
-What is the standard deviation of this distribution?

• A)1.732
• B)3.162
• C)2.646
• D)2.449

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Definitions:

FLACC Tool

A behavioral scale used to assess pain in children who are unable to verbally communicate, considering factors like facial expression, leg movement, activity, cry, and consolability.

FACES Pain Rating

A visual scale for assessing pain intensity, often using faces ranging from smiling (no pain) to crying (worst pain).

Numeric Scale

A sequence of numbers used to measure or rate the level of something, such as pain.

Oucher Scale

A pain rating scale designed for children, using photographs and numerical scales to quantify pain intensity.