(a)
To find:The sinusoidal regression equation that best fits the given data.
(a)
Answer to Problem 49E
The sinusoidal regression equation that best fits the given data is
Explanation of Solution
Given information:The given table is:
Values of the function | |
Calculation:
For the sinusoidal model of data follow the steps below:
First press the
Go to
Now enter the keystrokes
Figure(1)
Therefore, the sinusoidal regression equation that best fits the given data is
(b)
To find: The regression equation.
(b)
Answer to Problem 49E
The regression equation is
Explanation of Solution
Given information:The given table is:
Values of the function | |
Calculation:
Calculate the regression equation.
Round the coefficients to the nearest integers,
Therefore, the regression equation is
Chapter 1 Solutions
Calculus: Graphical, Numerical, Algebraic
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