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antiseptic1488 [7]
3 years ago
11

Corsi et al. (2007) conducted a study of the factors mediating whether injection drug users enter a drug treatment program. In t

heir sample of 491 drug users, 38.1% were single; 27.5% were married or had a partner; and 34.4% were divorced, separated, or widowed. Of the drug users who actually entered a treatment program, 67 were single; 66 were married or had a partner; and 61 were divorced, widowed, or separated. What kind of statistical chi-square test should Corsi use to analyze the data?
Mathematics
1 answer:
ohaa [14]3 years ago
5 0

Answer:

answer mine i will answer yours

Step-by-step explanation:

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Steps:

|f\left(y\right)|=a\quad \Rightarrow \:f\left(y\right)=-a\quad \mathrm{or}\quad \:f\left(y\right)=a, 6+y=-2\quad \quad \mathrm{or}\quad \:\quad \:6+y=2

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B

Step-by-step explanation:

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