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

question 107

Short Answer

SCENARIO 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 Scenario 2-18,how many students have a satisfaction level in the 50s?

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Definitions:

Data

Quantitative or qualitative information collected for reference or analysis.

Standard Deviation

A parameter that indicates the level of dispersion or variability within a collection of data points.

Data

Factual information, especially measurements or research results, used as a basis for reasoning, discussion, or calculation.

Standard Deviation

An indicator that quantifies the extent of spread or deviation of a collection of values from their average.