Instruction 2 -Referring to Instruction 2

question 15

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 2.12,construct a histogram for the detergent data,using '9.0 but less than 9.9' as the first class.

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Definitions:

Link Child Fields

Fields in a child table or form that link to the primary key fields in the parent table, establishing a relationship.

Link Master Fields

In database forms or reports, it refers to setting relationships between two tables' key fields to synchronize their data display.

XML File Format

XML File Format is a markup language format used to encode documents in a format that is both human-readable and machine-readable, often used for data representation and transfer.

XML

Extensible Markup Language, a flexible text format used for the structured storage and transport of data across different information systems.