Question

based on the scatter plot below, which is a better prediction for y when x = 55?
89
33

Explanation:

Step1: Analyze the scatter plot trend

The scatter plot shows a positive correlation (as \( x \) increases, \( y \) generally increases). For \( x = 55 \), we check the trend of \( y \) values as \( x \) approaches 55.

Step2: Evaluate the two predictions

• For \( y = 33 \): This value is low and does not follow the positive trend (values around \( x = 40 - 60 \) are higher than 33).
• For \( y = 89 \): Given the positive trend (points at \( x \approx 50 - 60 \) have \( y \) values in the 80s - 90s), 89 is consistent with the trend.

Answer:

89