Use the Data Given Below to Answer the Following Question(s)

question 49

Multiple Choice

Use the data given below to answer the following question(s) .
Following is the Sales database of Pointler's Inc., a manufacturer of clothing material. $\begin{array}{|l|l|l|l|l|l|}\hline \begin{array}{l}\text { Item } \\\text { Type }\end{array} & \text { Item } \mathrm{ID} & \text { Region } & \text { Buyer } & \begin{array}{l}\text { Unit } \\\text { Cost } \\(\$) \end{array} & \text { Units } \\\hline \text { Denim } & \text { D101 } & \text { Quintasia } & \text { Peter } & 9.79 & 101 \\\hline \text { Cotton } & \text { C101 } & \text { Prioland } & \text { Kane } & 27.79 & 56 \\\hline \text { Denim } & \text { D102 } & \text { Prioland } & \text { Jones } & 12.79 & 42 \\\hline \text { Leather } & \text { L101 } & \text { Prioland } & \text { Gerry } & 27.79 & 33 \\\hline \text { Denim } & \text { D103 } & \text { Dygertia } & \text { Sarah } & 10.79 & 62 \\\hline \text { Cotton } & \text { C102 } & \text { Quintasia } & \text { Peter } & 12.79 & 66 \\\hline \text { Denim } & \text { D101 } & \text { Prioland } & \text { Audrey } & 9.79 & 81 \\\hline \text { Denim } & \text { D102 } & \text { Prioland } & \text { Jones } & 12.79 & 96 \\\hline \text { Denim } & \text { D101 } & \text { Dygertia } & \text { Thomas } & 9.79 & 38 \\\hline \text { Cotton } & \text { C103 } & \text { Quintasia } & \text { Peter } & 16.79 & 66 \\\hline \text { Denim } & \text { D102 } & \text { Prioland } & \text { Mary } & 12.79 & 96 \\\hline \text { Cotton } & \text { C105 } & \text { Quintasia } & \text { Henry } & 9.79 & 35 \\\hline \text { Cotton } & \text { C101 } & \text { Quintasia } & \text { Philip } & 27.79 & 87 \\\hline \text { Denim } & \text { D102 } & \text { Quintasia } & \text { Peter } & 12.79 & 41 \\\hline \text { Jute } & \text { J101 } & \text { Prioland } & \text { Simson } & 132.8 & \text { 8 } \\\hline \text { Fur } & \text { F101 } & \text { Quintasia } & \text { Peter } & 23.79 & 22 \\\hline \text { Cotton } & \text { C103 } & \text { Prioland } & \text { Mary } & 16.79 & 34 \\\hline \text { Leather } & \text { L102 } & \text { Quintasia } & \text { Peter } & 16.79 & 70 \\\hline \text { Leather } & \text { L101 } & \text { Quintasia } & \text { Philip } & 27.79 & 21 \\\hline \text { Fur } & \text { F102 } & \text { Prioland } & \text { Kane } & 12.79 & 102 \\\hline \text { Denim } & \text { D104 } & \text { Prioland } & \text { Simson } & 9.09 & 73 \\\hline \text { Fur } & \text { F101 } & \text { Quintasia } & \text { Philip } & 23.79 & 80 \\\hline \text { Cotton } & \text { C103 } & \text { Prioland } & \text { Gerry } & 16.79 & 52 \\\hline \text { Cotton } & \text { C104 } & \text { Prioland } & \text { Simson } & 22.8 & 93 \\\hline \text { Cotton } & \text { C101 } & \text { Quintasia } & \text { Peter } & 12.79 & 10 \\\hline\end{array}$
-If a data set has 'c' number of observations, the relative frequency of category 'l' is computed as .

• A) (frequency of category 'l') / 'c'
• B) 'c' × (number of observations in category 'l')
• C) (sum of all observations in category 'l') / 'c'
• D) sum of ('c' + each observation in category 'l')

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Definitions:

Longevity

The length of time that an individual lives, often used in context of factors that contribute to a long life.

Life Span

The longest period that members of a species can live.

Life Expectancy

The average period that an individual is expected to live, based on statistical analysis.

Increased

Describes something that has grown or risen in number, size, quantity, or degree.