Incomes on the east coast and the west coast

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Reference no: EM131824297

Are the variances for incomes on the East Coast and the West Coast the same? Suppose that the table below shows the results of a study. Income is shown in thousands of dollars.

1491_incomes on the East Coast and the West Coast.png

Assume that both distributions are normal. Use a level of significance of 0.05.

Reference no: EM131824297

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