Question

based on the scatter plot below, which is a better prediction for (x) when (y = 9)?

0

5

Explanation:

🆕 New Concept Discovered: Interpreting Scatter Plots
Using data trends to make predictions.

Step 1: Locate the target value on the y-axis

We want to find a prediction for \( x \) when \( y = 9 \).

First, look at the vertical axis (\( y \)-axis) and find the value \( 9 \), which lies halfway between \( 8 \) and \( 10 \).

Step 2: Analyze the data points near this level

Look horizontally across the grid at the level where \( y = 9 \):

• There is a cluster of data points around this height.
• These points are positioned horizontally above the \( x \)-axis values.
• Looking down from these points to the horizontal axis (\( x \)-axis), they align closely with \( x = 5 \).
• There are no data points near \( x = 0 \) at this height.

Step 3: Compare the given choices

We are given two choices at the bottom of the image:

• \( 0 \)
• \( 5 \)

Since the points at the height of \( y = 9 \) are clustered around \( x = 5 \), \( 5 \) is the much better prediction.

Answer:

5