The Grade Point Averages for 40 Students Are Listed Below $\begin{array} { l l l l l l l l l l } 2.0 & 3.2 & 1.8 & 2.9 & 0.9 & 4.0 & 3.3 & 2.9 & 3.6 & 0.8 \end{array}$

question 117

Essay

The grade point averages for 40 students are listed below. $\begin{array} { l l l l l l l l l l } 2.0 & 3.2 & 1.8 & 2.9 & 0.9 & 4.0 & 3.3 & 2.9 & 3.6 & 0.8 \end{array}$
$\begin{array} { l l l l l l l l l l } 3.1 & 2.4 & 2.4 & 2.3 & 1.6 & 1.6 & 4.0 & 3.1 & 3.2 & 1.8 \end{array}$
$\begin{array} { l l l l l l l l l l } 2.2 & 2.2 & 1.7 & 0.5 & 3.6 & 3.4 & 1.9 & 2.0 & 3.0 & 1.1 \end{array}$
$\begin{array} { l l l l l l l l l l } 3.0 & 4.0 & 4.0 & 2.1 & 1.9 & 1.1 & 0.5 & 3.2 & 3.0 & 2.2 \end{array}$
-Construct an ogive using eight classes.

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Definitions:

Iris

The colored part of the eye surrounding the pupil, responsible for controlling the size of the pupil and thus the amount of light that enters the eye.

Photoreceptor Cells

Specialized neurons in the retina that convert light into electrical signals, enabling vision.

Tinnitus

A condition characterized by hearing noises (such as ringing, buzzing, or humming) in the ears when no external sound is present.

Nystagmus

An involuntary, rapid movement of the eyeballs, which can be horizontal, vertical, or rotary.