Instruction 3-14
Given Below Are the Rating and Performance Scores

question 94

Short Answer

Instruction 3-14
Given below are the rating and performance scores of 15 laptop computers.
$$\begin{array} { | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | } \hline \begin{array} { l } \text { Performanc } \\\text { e Score }\end{array} & 115 & 191 & 153 & 194 & 236 & 184 & 184 & 216 & 185 & 183 & 189 & 202 & 192 & 141 \\\hline \begin{array} { l } \text { Overall } \\\text { Rating }\end{array} & 74 & 78 & 79 & 80 & 84 & 76 & 77 & 92 & 83 & 78 & 77 & 78 & 78 & 73 \\\hline\end{array}$$
-Referring to Instruction 3-14,what is the sample covariance between the performance scores and the rating?

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Definitions:

Conflicting Information

Data or facts that are contradictory or at odds with each other, making it challenging to form a coherent understanding.

Permissive Environment

A setting or approach that allows individuals to act freely with minimal constraints or rules, often associated with parenting or educational contexts.

Social Policy

A government’s course of action designed to promote the welfare of its citizens.

Welfare Of Citizens

refers to the health, happiness, and fortunes of the individuals in a society, emphasizing the role of government in ensuring access to basic needs and opportunities for a fulfilling life.