It might be expected that jails that offer alcohol treatment programs to inmates also offer psychiatric counseling services, since alcohol abuse is frequently a symptom of an underlying psychological...

It might be expected that jails that offer alcohol treatment programs to inmates also offer psychiatric counseling services, since alcohol abuse is frequently a symptom of an underlying psychological problem. The following table displays data from a random sample from the Census of Jails (COJ). With an alpha level of .01, conduct a five-step chi-square hypothesis test to determine whether the two variables are independent.