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The Paired Data Below Consists of Test Scores and Hours y=44.8447+3.52427x\mathrm { y } = 44.8447 + 3.52427 \mathrm { x }

question 57

Multiple Choice

The paired data below consists of test scores and hours of preparation for 5 randomly selected students. The equation of the regression line is y=44.8447+3.52427x\mathrm { y } = 44.8447 + 3.52427 \mathrm { x } . Find the explained variation.
x Hours of preparation 529610y Test of score 6448727380\begin{array}{c|rrrrr}x \text { Hours of preparation } & 5 & 2 & 9 & 6 & 10 \\\hline y \text { Test of score } & 64 & 48 & 72 & 73 & 80\end{array}


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Weak Relationships

Connections between entities that are characterized by low levels of interaction, commitment, or intensity.

Creativity

The ability to generate new ideas, solutions, or approaches that are original, valuable, and useful in a specific context.

Ties

Connections or relationships between individuals or entities that can influence social, professional, or organizational dynamics.

Advanced Cognitive Skills

Higher-level mental abilities, including problem-solving, decision-making, critical thinking, and creativity, that facilitate complex understanding and learning.

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