The data below consist of test scores and hours of preparation for five randomly selected students. Find the predicted score for someone who spent 15 hours studying. Hours of preparation: 2 9. 6. 10 Score on test: 64 48 72 73 80 a. 6.3 b. 97.64 c. 725.4 d. We should not use the tools we have to find the predicted score because our findings were not significant. O e. 145.35

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**Data Analysis and Prediction**

The following data presents test scores and hours of preparation for five randomly selected students. The goal is to find the predicted score for someone who spent 15 hours studying.

- **Hours of Preparation:** 5, 2, 9, 6, 10
- **Score on Test:** 64, 48, 72, 73, 80

**Question:**

What is the predicted test score for a student who studied for 15 hours?

**Options:**

a. 6.3  
b. 97.64  
c. 725.4  
d. We should not use the tools we have to find the predicted score because our findings were not significant.  
e. 145.35  

Note: To predict the score, a method such as linear regression could be used if there is a strong correlation between study hours and test scores.
Transcribed Image Text:**Data Analysis and Prediction** The following data presents test scores and hours of preparation for five randomly selected students. The goal is to find the predicted score for someone who spent 15 hours studying. - **Hours of Preparation:** 5, 2, 9, 6, 10 - **Score on Test:** 64, 48, 72, 73, 80 **Question:** What is the predicted test score for a student who studied for 15 hours? **Options:** a. 6.3 b. 97.64 c. 725.4 d. We should not use the tools we have to find the predicted score because our findings were not significant. e. 145.35 Note: To predict the score, a method such as linear regression could be used if there is a strong correlation between study hours and test scores.
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