Concept explainers
(a)
Whether the data can be modeled by linear function, quadratic function, or a trigonometric function, or that there appears to be no relationship between x and y.
(b)
Whether the data can be modeled by linear function, quadratic function, or a trigonometric function, or that there appears to be no relationship between x and y.
(c)
Whether the data can be modeled by a linear function, a quadratic function, or a trigonometric function, or that there appears to be no relationship between x and y.
(d)
Whether the data can be modeled by a linear function, a quadratic function, or a trigonometric function, or that there appears to be no relationship between x and y.
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