based on the scatter plot below, which is a better prediction for x when y = 99?
based on the scatter plot below, which is a better prediction for x when y = 99?
Answer
Explanation:
Step1: Observe the scatter - plot trend
The points seem to have a general negative trend. As $y$ increases, $x$ decreases.
Step2: Locate $y = 99$
Since $y = 99$ is close to the upper - limit of the $y$ - values in the scatter - plot. And considering the trend, when $y$ is high, $x$ is low. Looking at the distribution of points, $x$ should be around 10.
Answer:
Around 10