A Company Counted the Number of All of Their Employees

question 114

Essay

A company counted the number of all of their employees in each of the following age classes.According to this distribution,what is the standard deviation for the age of the employees in the company?
$$\begin{array} { | c | c | } \hline \text { Age Range } & \text { Number of Emplayees } \\\hline 20 - 24 & 8 \\\hline 25 - 29 & 37 \\\hline 30 - 34 & 25 \\\hline 35 - 39 & 48 \\\hline 40 - 44 & 27 \\\hline 45 - 49 & 10 \\\hline\end{array}$$

Identify situations where specific antibiotics, including polymyxin B, should not be used due to potential risks.

Understand the basic morphological and functional characteristics of ctenophores.

Describe the concept of symmetry in animals and its significance.

Explain the phylogenetic relationships among early animal lineages.

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Definitions:

Autonomic Nervous System

A part of the peripheral nervous system that controls involuntary body functions, such as heart rate, digestion, and respiratory rate.

Sympathetic

A portion of the autonomic nervous system.

Parasympathetic

A division of the autonomic nervous system.

Pons

A portion of the brainstem connecting the medulla oblongata and cerebellum with upper portions of the brain.