Concept explainers
To find: If the given
Answer to Problem 12PPE
Given situation likely shows a correlation that reflects a casual relationship.
Explanation of Solution
Given information: The relation given is,” The amount of time you study for a test and the score you receive”.
Concept used: There may be negative or
Also, causation is when change in one quantity causes a change in second quantity. A correlation does not always imply causation.
Explaination: It is cleared that if a student will spend more time in study, he/she will secure more marks and if will spend less time in study, will secure less marks. Accordingly simultaneously. So, it is likely a positive correlation here. And as both quantities are simultaneously changing, so this correlation reflects a casual relationship.
Conclusion: Given relationship is surely likely and reflects a casual relationship as both quantities are changing simultaneously always.
Chapter 5 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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