A math teacher gave a math test. Interpret the scatterplot to determine which point is the outlier.
(1,78)
(2.5,87)
(0.5,45)
(4.5,97)
To determine which point is the outlier in the scatterplot, we need to look for a point that significantly deviates from the general pattern or trend of the other points. From the given coordinates:
(1,78), (2.5,87), (0.5,45), and (4.5,97)
We can observe that all the points except for (0.5,45) lie relatively close to each other and follow a somewhat linear pattern. The point (0.5,45) deviates significantly from this pattern, making it the outlier in this scatterplot.
To determine which point is the outlier in the given scatterplot, we need to look for the point that does not follow the general pattern of the other points.
A scatterplot is a graph that visually displays the relationship between two numerical variables. In this case, we have the first value representing the x-coordinate and the second value representing the y-coordinate.
Let's look at the given points in the scatterplot:
(1,78)
(2.5,87)
(0.5,45)
(4.5,97)
To determine the outlier, we need to consider how these points are distributed. Generally, if the points on the scatterplot appear to follow a trend or pattern, any points that deviate significantly from this trend can be considered outliers.
Looking at the scatterplot, if the points form a pattern or trend, we should be able to draw a line or curve that best represents the relationship between the variables. Based on the given points, the scatterplot does not show a clear pattern or trend. The points seem to be scattered without a specific direction or shape.
Since we don't have a clear pattern, we need to look for the point that is significantly different from the others. The point (0.5,45) appears to be distinctly apart from the other points. It has a significantly lower y-coordinate compared to the rest of the points. Therefore, (0.5,45) can be considered the outlier in this scatterplot.
To confirm this visually, you can plot the given coordinates with the help of graphing software or even manually on graph paper. By observing the plot closely, it becomes clearer which point deviates from the general pattern.
To determine which point is the outlier in the scatterplot, you need to identify the point that is significantly different from the other data points. In this case, we can examine the values for the y-coordinate (the second number in each ordered pair) to see if there is a point that stands out.
Looking at the given points:
(1,78), (2.5,87), (0.5,45), (4.5,97)
We can see that the y-coordinate for the point (4.5,97) is significantly higher than the other points. Therefore, the point (4.5,97) is the outlier in the scatterplot.