Concept explainers
a.
To construct: The
To explain: The scatterplotthat suggest about a
b.
To find: The value of the linear
To determine: Whether there is a sufficient evidence to support the claim that there is a linear correlation between the heights and the interval-after time of eruptionsor not.
c.
To find: The regression equation with the height of eruptions as the predictor variable (x) and the interval-after time of eruptions (y) as the dependent variable.
d.
To obtain: The best predicted for the interval-after time of eruption when an eruptionhas height of100ft.
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