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Elina [12.6K]
3 years ago
11

Consider the graph of the line of best fit, y = 0.5x + 1, and the given data points.

Mathematics
2 answers:
Georgia [21]3 years ago
5 0
Which is the residual vaulewhen x=2
The answer would be -1
koban [17]3 years ago
5 0

The residual value is the vertical distance between the observed value and the predicted value. In other words,

residual value = point in scatter plot - point in the line of best fit

When x=2, the corresponding scatter plot point is at y=1 and the corresponding point in the line of best fit is y=2 [can be seen from the graph]

Hence,

residual value = 1-2=-1. Answer choice B is correct.


ANSWER: B

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