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Find the test statistic tcalc

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Reference no: EM132853475

Nine homes are chosen at random from real estate listings in two suburban neighborhoods, and the square footage of each home is noted in the following table.

Size of Homes in Two Subdivisions Square Footage

Subdivision

Greenwood 2,389 2,640 2,673 2,843 2,665 2,451 2,373 2,766 2,680

Pinewood 2,815 2,634 2,822 2,534 2,424 2,511 2,508 2,547 3,912

(c) Find the test statistic tcalc. (A negative value should be indicated by a minus sign. Round your answer to 3 decimal places.)

tcalc --------

(d) Assume unequal variances to find the p-value. (Use the quick rule to determine degrees of freedom. Round your answer to 4 decimal places.)

p-value -------

Reference no: EM132853475

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