Concept explainers
(a)
To draw: A
To conclude: The type of relationship that appears between calories and sugar in the obtained scatter plot.
(b)
Correlation between calories and sugar.
To conclude: The relationship between calories and sugar in the obtained scatter plot is linear.
(c)
To redraw: A scatter plot for the new data.
The correlation between calories and sugar after adding new data values.
To conclude: The relationship that appears between the calories and the sugar in the obtained scatter plot is linear.
To conclude: All-Bran is an influential observation.
(d)
To explain: The importance of showing a scatter diagram with the
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