Instruction 2 -Referring to Instruction 2

question 10

Short Answer

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,if a relative frequency or percentage distribution for the detergent data is constructed,using '9.0 but less than 9.9 litres' as the first class,_________ % of drive-through car wash operations use at least 10 litres of detergent in a month.

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Definitions:

AVC

Average Variable Cost, calculated by dividing total variable cost by the quantity of output produced.

AP

If this refers to 'Average Product', it measures the output produced per unit of an input, averaging the total production over units of input. If it's another concept, additional context is needed for an accurate definition.

Marginal Product

The additional output that results from using one more unit of a particular input while holding other inputs constant.

Variable Resource

A factor of production whose quantity can be changed easily by a firm in the short run to adjust output levels.