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Leto [7]
2 years ago
9

The LSRL after an exponential transformation is log ŷ = 0.986 + 3.149x. What is the exponential form of the regression?

Advanced Placement (AP)
2 answers:
zheka24 [161]2 years ago
5 0

Answer:

\boxed{9.68(1409)^{x}}

Explanation:

log y = 0.986 + 3.149x

Take the antilogarithm of each side

\begin{array}{rcl}10^{\log y} & = & 10^{0.986 + 3.149x}\\y & = & 10^{0.986} \times 10^{3.149x} \\& = & 9.68 \times 10^{3.149x}\\& = & 9.68 \times \left(10^{3.149} \right )^{x}\\& = & \mathbf{9.68(1409)^{x}}\\\end{array}\\\text{The exponential form of the regression is } \boxed{\mathbf{9.68(1409)^{x}}}

MaRussiya [10]2 years ago
4 0

Answer:

ŷ = 9.68278 1409.29x

Explanation:

just took the test

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