A surfer visited his favorite beach 50 times and recorded the wave height each time in the following table. 
(See the Excel Data File.)
A) Calculate the average wave height.
B) Calculate the variance and standard deviation wave height for this sample.
Definitions:
Visual Association Cortex
A part of the cerebral cortex that processes visual information, contributing to the recognition and interpretation of objects.
Primary Visual Cortex
The area of the brain located in the occipital lobe that processes visual information.
Identify
The process of recognizing or establishing something's identity or nature.
Corpus Callosum
A broad group of nerve fibers linking the brain's two hemispheres, enabling communication between them.
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