based on the scatter plot below, which is a better prediction for y when x = 55? 34 87
based on the scatter plot below, which is a better prediction for y when x = 55? 34 87
Answer
Explanation:
Step1: Observe the scatter - plot trend
As $x$ increases from left to right, $y$ generally decreases.
Step2: Locate $x = 55$
The value $x = 55$ is between $x = 40$ and $x = 60$.
Step3: Estimate $y$ value
Based on the downward - trend of the scatter - plot, when $x = 55$, the $y$ value is likely to be around 34 rather than 87.
Answer:
34