The Following Data Represent the Ages (In Years) of a Sample

question 132

Essay

The following data represent the ages (in years) of a sample of 25 employees from a government
department: $\begin{array}{|l|l|l|l|l|l|l|l|l|l|}\hline 31 & 43 & 56 & 23 & 49 & 42 & 33 & 61 & 44 & 28 \\\hline 48 & 38 & 44 & 35 & 40 & 64 & 52 & 42 & 47 & 39 \\\hline 53 & 27 & 36 & 35 & 20 & & & & & \\\hline\end{array}$ Compute the range approximation to the standard deviation of the data. (Hint: S $\cong$ Range/4)

Describe the communication pathways within the brain, including interhemispheric connections.

Understand the structural differences between white matter and gray matter in the brain.

Compare human brain structure and functions with other animals.

Recognize the impact of neurological diseases on specific brain regions and their functions.

---

Definitions:

Red Nuclei

Midbrain structures involved in motor coordination, notably part of the pathway for voluntary movements.

Auditory Pathways

The neural pathways that carry auditory information from the ears to the brain for processing and interpretation.

Motor Activities

Physical actions and movements generated by the muscle systems under control of the nervous system.

Sensory Information

Data obtained from the environment by sensory receptors, then transmitted to the brain for processing and response.