positive, negative or no correlation

Geometric formulae, word problems, theorems and proofs, etc.
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positive, negative or no correlation

Postby tatiyana » Tue Sep 22, 2009 9:56 pm

which kind of correlation does the following have?
the width of a rectangle with an area of 10 inches sq. and the length of the rectangle

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Postby stapel_eliz » Wed Sep 23, 2009 12:52 am

Plug the given number into the formula for the area A of a rectangle with width w and length L.

Solve for one of the variables.

Graph the resulting equation, and review the way that your book has defined "correlation". :wink:

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