Internet Classes
a Survey of 25 Students Was Conducted to Determine

question 32

Essay

Internet Classes
A survey of 25 students was conducted to determine how they rate the quality of Internet classes.Students were asked to rate the overall quality from 0 (no quality at all)to 100 (extremely good quality).The stem-and-leaf display of the data is shown below.
$$\begin{array} { c | l } \text { Stem } & \text { Leaves } \\\hline 3 & 15 \\4 & 01457889 \\5 & 0134677 \\6 & 24568 \\7 & 29 \\8 & \\9 & 5\end{array}$$
-{Internet Classes Narrative} What percentage of the students rated the overall quality of Internet classes as being 60 or below?

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Definitions:

Silk Glands

Specialized glands found in arachnids, particularly spiders, that produce the protein fibre known as silk for web construction and other purposes.

Cephalization

The evolutionary trend towards the concentration of sensory and neural organs in the anterior (head) part of an organism.

Triploblastic

Refers to organisms that during embryonic development form three primary germ layers: the ectoderm, mesoderm, and endoderm, which give rise to all bodily tissues and organs.

Cell Division

The process by which a cell replicates its genetic material and divides into two or more separate cells, essential for growth, reproduction, and tissue repair.