TABLE 2-18 The Stem-And-Leaf Display Below Shows the Result of a Survey

question 14

True/False

TABLE 2-18
The stem-and-leaf display below shows the result of a survey on 50 students on their satisfaction with their school with the higher scores represent higher level of satisfaction.

-Referring to Table 2-18, if a student is randomly selected, his/her most likely level of satisfaction among the 40s, 50s, 60s, 70s, 80s and 90s will be in the 70s.

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Definitions:

Observations

Data collected or measured during an experiment or survey.

Measurements

Measurements refer to the size, length, or amount of something, determined through quantitative comparison with a standard unit.

Element

A fundamental or essential constituent of a composite entity; in contexts like chemistry, an element is a substance that cannot be broken down into simpler substances by chemical means.

Variable

A feature or characteristic that can vary among individuals or over time.