part b is wrong, please help Jennifer was attempting to estimate a model for her small business's overhead costs. She is $99\mathrm{.}9\%$ sure that overhead costs are driven Your answer is correct.

Jennifer is planning to use the high$-$low method to estimate this cost function. Is it important for the data to exhibit a linear

relationship when using this method?

It important for the data to exhibit a linear relationship.

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Attempts: $1$ of $2$ used

$($b$)$

$x$ Your answer is incorrect.

Help Jennifer estimate her company's overhead costs using the high$-$low method. Write your final model in $Y=m(x)+b$ format.

primarily by production, but she also knows that this cost isn't entirely variable. So she grabbed the last $8$ months of production and

overhead cost data, listed it out, and plotted it as follows.