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For a χ2-curve with 18 degrees of freedom, find the χ2-value that has area 0.975 to its right. The χ2-value is (Round to three decimal places as needed.)

ch 11 q 2

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Sop Given -hat מ18 The χ value hauing alea 0,9チ厅9s g. a3 x table value

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