A scatter plot displays the relationship between the number ...

Question

A scatter plot displays the relationship between the number of hours spent reading and the vocabulary size of a group of students. The data points are (1, 1,000), (3, 1,500), (5, 2,000), (7, 2,500), (9, 3,000). The overall trend of the points is from the bottom-left to the top-right, indicating a _________ correlation between the two variables.

Question Analysis
This question tests the student's understanding of positive correlation in scatter plots. The data points show a clear trend where as one variable (hours spent reading) increases, the other variable (vocabulary size) also increases.

Key Concept Explanation
Positive correlation occurs when an increase in one variable is associated with an increase in the other variable. In a scatter plot, this is represented by data points that trend from the bottom-left to the top-right.

Step-by-step Solution
1. Identify the trend in the data...

Algebra-1

Question

Answer & Analysis

Analysis

Want More Practice Questions?