which of the following scatterplots would have a trend line with a negative slope?
which of the following scatterplots would have a trend line with a negative slope?
Answer
Explanation:
Step1: Recall slope - trend relationship
A negative - slope trend line means that as the x - values increase, the y - values generally decrease.
Step2: Examine scatter - plots
Look for a scatter - plot where the points generally go downwards from left to right.
Since the actual scatter - plots are not fully described in text (only the problem statement and partial data tables are shown), assume we are visually inspecting scatter - plots. In a scatter - plot with a negative - slope trend line, the overall pattern of points will show that higher x - values are associated with lower y - values.
Answer:
The scatter - plot in which the points generally move downwards as we move from left to right on the x - axis. Without seeing the full scatter - plots clearly, we can't specify a particular one from the given options, but the general rule is to look for the one with the downward - sloping pattern of points.