Question
State whether the two variables are positively correlated, negatively correlated, or not correlated. The weight of a textbook and how well it is written A. Positively correlated B. Negatively correlated C. Not correlated
Ask by Bradley King. in the United States
Mar 09,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The weight of a textbook and how well it is written are not correlated.
Solution
To determine the correlation between the weight of a textbook and how well it is written, we need to consider the relationship between these two variables.
1. **Weight of a textbook**: This is a measurable physical characteristic that can vary widely among textbooks.
2. **How well it is written**: This is a subjective measure that can depend on various factors such as clarity, organization, depth of content, and writing style.
Given these definitions, we can analyze the relationship:
- There is no inherent reason to believe that a heavier textbook is necessarily better written or worse written. The quality of writing is not directly influenced by the weight of the book.
- Textbooks can be well-written regardless of their weight, and vice versa.
Based on this analysis, the two variables are:
C. Not correlated
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Simplify this solution The Deep Dive
When it comes to the weight of a textbook and how well it is written, there's no inherent relationship between the two. A textbook could be heavy but poorly written, or light yet exceptionally well-crafted. Therefore, these two variables are more likely to be **not correlated**. Think of it this way: Just because a textbook is a doorstop doesn't mean it's a best-seller! The quality of writing depends on factors like the author’s skill and editing process, rather than its heft. So, the correct answer is C: Not correlated.
