Community Resource Center, a non-profit organization serving single mothers, is located in the City of Clarksville which has a population of 150,000 people. Ms. Johnson, a social worker at the non-profit organization developed and implements a 10-week psychoeducation session for single women in the community to reduce parenting stress. Specific to evaluating the outcome of the program, the organization selected 20 of the 200 women who benefitted from the program for interviewing. 11. Which of the following is the sample in the evaluation? (a) All women of Clarksville (b) The 150,000 people in Clarksville (c) The 20 women (d) The 200 women