The Fonda Company Used Regression Analysis to Predict the Annual

question 140

Multiple Choice

The Fonda Company used regression analysis to predict the annual cost of utilities. The results were as follows: Utilities Cost
Explained by Direct Labor Hours
$\begin{array}{lr}\text { Constant } & \$ 6,650 \\\text { Standard error of Y estimate } & \$ 745.20 \\\text { R - squared } & 0.9350 \\\text { No. of observations } & 32 \\\text { Degrees of freedom } & 30 \\& \\\text { X coefficients) } & 9.438 \\\text { Standard error of coefficients) } & 0.287\end{array}$ The coefficient of determination is ____.

• A)0.287
• B)32
• C)9.438
• D)0.9350

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Definitions:

DNA Strands

The two long chains of nucleotides that twist around each other to form a double helix structure in DNA.

Vinegar

A sour-tasting liquid made from the fermentation of diluted alcohol products, often used as a condiment or for pickling.

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A sodium bicarbonate powder, commonly used as a leavening agent in baking to cause dough to rise.

Beaker

A simple cylindrical container with a flat bottom, used in laboratories for mixing, stirring, and heating chemicals.