Psych/655 Dr. Zak Case Study

Hello, I need only the 2nd question answered. It needs to be at least 150-200 response. I have attached the worksheet and the highlighted question is the one that needs to be answered only. Instructions Read the following case study. Use the information in the case study to answer the accompanying follow-up questions. Although questions 1 & 2 have short answers, you should prepare a 150- to 200-word response for each of the remaining questions. Case Study Dr. Zak developed a testt to measure depression. He sampled 100 university students to take his five item testt. The group of students was comprised of 30 men and 70 women. In this group, four persons were African American, six persons were Hispanic, and one person was Asian. Zak’s Miraculous Testt of Depression is printed below: 1.I feel depressed: Yes No 2.I have been sad for the last two weeks: Yes No 3.I have seen changes in my eating and sleeping: Yes No 4.I don’t feel that life is going to get better: Yes No 5.I feel happy most of the day: Yes No Yes = 1; No = 0 The mean on this testt is 3.5 with a standard deviation of .5. Requirements: 150-200