Technical and Scientific Changes Have Resulted in a Multiplicity and Complexity

question 13

Multiple Choice

Technical and scientific changes have resulted in a multiplicity and complexity of functions placed on nurses,and sometimes job descriptions have not been rewritten.The role of the LPN/LVN is constantly:

• A) enlarging.
• B) changing.
• C) improving.
• D) growing.

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Definitions:

Normally Distributed

Refers to a probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Mean

The average of a set of values, calculated by dividing the sum of all values by the number of values.

Standard Deviation

An indicator used to determine the degree of scatter or deviation present in a group of data points.

Normally Distributed

A type of continuous probability distribution for a real-valued random variable where the data is symmetrically distributed, forming a bell-shaped curve.