25.1 A community activist believed that there was a relationship between membership in the police SWAT Team and prior military experience.

He collected data from several police departments in an effort to support his belief. He found that there were 57 members of the SWAT team with prior military experience and 13 members with no prior military service. There were also 358 police personnel who had military experience but were not members of SWAT and another 413 with no military experience and not members of SWAT. You must write the null and alternative hypotheses, select the correct statistical method, do the analysis, and interpret the results.