Given a Set of Data with a Mean of 150

question 109

Multiple Choice

Given a set of data with a mean of 150 and a standard deviation of 20.Using Chebyshev's Theorem,what is the minimum percentage of data between 110 and 190?

• A)95.44%
• B)93.75%
• C)68.26%
• D)75.00%
• E)98.75%

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Definitions:

Pressure Ulcers

Injuries to skin and underlying tissue resulting from prolonged pressure on the skin.

Turning Schedule

A care plan that outlines the frequency of repositioning a patient to prevent pressure ulcers and promote circulation.

Skin Breakdown

The deterioration of skin integrity, often caused by prolonged pressure, friction, moisture, or shear, leading to ulcers or wounds.

Subcutaneous Injections

A method of administering medication into the fatty layer beneath the skin.