What type of sampling is this?

Suppose one of the clinics had a fire, and some of the patient files were lost. From talking to the prenatal educator, you know that this clinic regularly sees members from a nearby Native American community. You want to make sure that you are including an adequate number of Native Americans. Before completing your sampling frame and starting the research project, you ask a current participant in the program who is a member of this Native American community if she knows of other members who have gone through the program. She gives you the names of four other mothers, who then collectively give you an additional 17 names. What type of sampling is this?

What are the multiple correlations of three sets of predictors and overall state of health?

What are the multiple correlations of three sets of predictors and overall state of health? The first set of predictors contains demographic variables (age and years of education). The second….

What conclusions might you draw from these data?

According to the Death Penalty Information Center, death penalty states record higher murder rates than non-deathpenalty states. On January 1, 2014, the average murder rate among death penalty states was….

How would you defend these reforms to persons who advocate for tough-on-crime approaches?

The 10-member Colson Task Force on Federal Corrections is composed of Republican and Democrat federal and state congressional leaders, a federal judge, a U.S. attorney, a state warden, a professor,….