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To calculate . P- values, you can use your calculator: χ 2 cdf a, b, df is under Distribution or χ 2 -Test . under Stats and then look in the test menu.Practice with the . χ 2 . distribution: A 2 by 2 table (means 2 rows and 2 columns) with . χ 2 =1.0 : df = 1, ... ................
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