Choose the one alternative that best completes the statement or answers the question.
-The following data represent the periods (in seconds) of simple pendulums of various lengths (in feet). Find the power equation of best fit.
$\begin{array}{l|l}
\text { Length, } x & \text { Period, } y \
\hline 1 & 1.3 \
2 & 1.9 \
3 & 2.3 \
4 & 2.7 \
5 & 3.0 \
6 & 3.3
\end{array}$
A) $\mathrm { y } = 0.1171 + 0.5176 \mathrm { x }$
B) $\hat { y } = - 0.2258 + 1.9309 x$
C) $\hat { y } = 0.0948 + 0.0768 \mathrm { x }$
D) $\hat { y } = 1.0467 + 0.3914 x$

Question

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The Answer of Choose the one alternative that best completes the statement or answers the question.
-The following data represent the periods (in seconds) of simple pendulums of various lengths (in feet). Find the power equation of best fit.
$\begin{array}{l|l}
\text { Length, } x & \text { Period, } y \
\hline 1 & 1.3 \
2 & 1.9 \
3 & 2.3 \
4 & 2.7 \
5 & 3.0 \
6 & 3.3
\end{array}$
A) $\mathrm { y } = 0.1171 + 0.5176 \mathrm { x }$
B) $\hat { y } = - 0.2258 + 1.9309 x$
C) $\hat { y } = 0.0948 + 0.0768 \mathrm { x }$
D) $\hat { y } = 1.0467 + 0.3914 x$

Choose the One Alternative That Best Completes the Statement or Answers