The Following Data Represent the Weights (In Kilograms) of a Sample

question 73

Short Answer

The following data represent the weights (in kilograms) of a sample of 30 horses: Weight
$$\begin{array} { l } 165 \\175 \\150 \\155 \\173 \\149 \\145 \\153 \\153 \\153 \\152 \\145 \\164 \\143 \\170 \\175 \\148 \\174 \\171 \\156 \\166 \\168 \\152 \\150 \\173 \\168 \\146 \\155 \\172 \\159\end{array}$$ Determine the location and value of the lower quartile of the weights.

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Definitions:

Semantic Memory

A portion of long-term memory that processes ideas and concepts that are not drawn from personal experience.

Episodic Memory

A variety of enduring memory that encompasses the remembrance of particular incidents, circumstances, and personal encounters.

Semantic Network Model

A conceptual framework that represents relationships among ideas or concepts in a network of interconnected nodes, often used in cognitive psychology and information science to illustrate how knowledge is structured and accessed in the mind.

Animal

A living organism characterized by voluntary movement, responsive to environment, and having specialized sensory organs.