A Continuous Random Variable X Has a Normal Distribution with a Mean

question 54

Multiple Choice

A continuous random variable x has a normal distribution with a mean of 90 and a standard deviation of 15.The sampling distribution of the sample mean for a sample of 16 elements taken from this population is:

• A)not normal
• B)normal
• C)skewed to the right
• D)skewed to the left

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Definitions:

Antiembolism Stockings

Specialized stockings designed to apply pressure to the legs to promote blood flow and reduce the risk of deep vein thrombosis and other complications.

Sequential Compression Device (SCD)

A medical device used to promote blood flow in the legs by applying intermittent compression, preventing blood clots.

Tonsillectomy

A surgical procedure to remove the tonsils, often performed to treat repeat infections or breathing problems.

Plan of Care

A comprehensive outline developed by healthcare professionals detailing the course of treatment or interventions for a patient.