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Reports needing some level of drug/alcohol treatment Currently Employed No Yes Total No 126 52 178 Yes 300 48 348 Total 426 100 526 Using

Reports needing some level of drug/alcohol treatment
Currently Employed	No	Yes	Total
No	126	52	178
Yes	300	48	348
Total	426	100	526

Using the table above, calculate a chi-square statistic to test whether the two variables - Chronic Illness and has a needs drug/alcohol treatment - are independent from each one another.

18.187

16.270

10.986

12.030

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