Instruction 2 -Referring to Instruction 2

question 29

Essay

Instruction 2.8
Given below is the stem-and-leaf display representing the amount of detergent used in litres (with leaves in 10ths of litres) in a month by 25 drive-through car wash operations in Auckland.
$$\begin{array} { | l | l | } \hline \text { Stem } & \text { Leaves } \\\hline 9 & 147 \\\hline 10 & 02238 \\\hline 11 & 135566777 \\\hline 12 & 223489 \\\hline 13 & 02 \\\hline\end{array}$$
-Referring to Instruction 2.8,construct a relative frequency or percentage distribution for the detergent data,using '9.0 but less than 9.9' as the first class.

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Definitions:

Brym and Lie

Refers to authors known for their contributions to sociology, possibly including works that explore social theories or aspects of social behavior.

Narrowly Focused

Concentrating or limiting attention to a specific subject or issue with little consideration for broader or related aspects.

Social Forces

Influences emanating from societal norms and structures that affect individual and group behaviors and attitudes.

Suicide Rates

The number of suicides occurring within a given population size and time frame, usually per 100,000 individuals per year.