Instruction 2-8
the Stem-And-Leaf Display Represents the Number of Times

question 155

Short Answer

Instruction 2-8
The Stem-and-Leaf display represents the number of times in a year that a random sample of 100 "lifetime" members of a health club actually visited the facility.
$$\begin{array} { l l } \text { Stem } & \text { Leaves } \\\hline0 & 012222233333344566666667789999 \\1 & 1111222234444455669999 \\2 & 00011223455556889 \\3 & 0000446799 \\4 & 011345567 \\5 & 0077 \\6 & 8 \\7 & 67 \\8 & 3 \\9 & 0247\end{array}$$
-Referring to Instruction 2-8,if a frequency distribution with equal sized classes was made from this data,and the first class was "0 but less than 10",the frequency of the fifth class would be ________.

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Definitions:

Group Work

Collaborative efforts by individuals working together towards a common goal or project, often used in educational and professional settings.

Credential Inflation

The increasing demand for higher educational qualifications for jobs that previously required lower levels of education, contributing to the devaluation of basic educational achievements.

Massification

The process of making services, particularly higher education, accessible to the mass population, leading to increased enrollment and diversity in institutions previously limited to elite groups.

McDonaldization

A term used to describe the spread of bureaucratization and the adoption of fast-food restaurants' principles, such as efficiency, calculability, predictability, and control through non-human technologies, to all spheres of society.