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A scatterplot shows the number of hours studied versus test grade.
The horizontal axis shows the number of hours studied, ranging from 0 to 10 in increments of 1. The vertical axis shows the test grade, ranging from 0 to 100 in increments of 5, starting with a jump from 0 to 35. A kink is shown on the vertical axis close to origin. A dot is plotted at 0.5 on the horizontal axis and 45 on the vertical axis. A loosely packed cluster of data plots is plotted between 1 to 4.5 on the horizontal axis and 77 and 98 on the vertical axis.

What are the characteristics of the graph?

(1 point)
Responses

There are no outliers.
There are no outliers.

There are no outliers and one cluster.
There are no outliers and one cluster.

There is one cluster and one outlier.
There is one cluster and one outlier.

There are no clusters.

1 answer

Based on your description of the scatterplot, the characteristics of the graph can be summarized as follows:

  • It features a loosely packed cluster of data points between 1 to 4.5 hours studied and 77 to 98 test grades.
  • There is one dot plotted at 0.5 hours studied and 45 test grade, which appears to be somewhat isolated compared to the rest of the data.

Given this information, it seems that the correct response would be:

There is one cluster and one outlier.