Given the contingency table shown here, find P(A1 or B2). A1 A2 A3 A4 Row Total B1 12 26 42 68 148 B2 14 28 44 64 150 B3 18 32 47 72 169 Col Total 44 86 133 204 467
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Given the contingency table shown here, find P(A2). A1 A2 A3 A4 Row Total B1 12 26 42 68 148 B2 14 28 44 64 150 B3 18 32 47 72 169 Col Total 44 86 133 204 467 Multiple Choice .8163 .1842 .0578 .1766
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Given the contingency table shown here, find P(A2): A1 12 14 18 44 A2 26 28 32 86 A3 42 44 47 133 A4 68 64 72 204 Row Total 148 150 169 467 B1 B2 B3 Col Total Multiple Choice .0578 .1842 .1766 .8163
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Determine P(b|S) from this probability contingency table: a b c Total R 0.10 0.08 0.09 0.27 S 0.04 0.12 0.07 0.23 T 0.02 0.05 0.09 0.16 U 0.12 0.13 0.09 0.34 Total 0.28 0.38 0.34 1.00 1) 0.1200 2) 0.2300 3) 0.3800 4) 0.5217
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