Dr. Zak Case Study

University of Phoenix Material Dr. Zak Case Study Instructions discover THE FOLLOWING CASE STUDY. theatrical role THE INFORMATION IN THE CASE STUDY TO ANSWER THE accompany FOLLOW-UP QUESTIONS. ALTHOUGH QUESTIONS 1 & 2 HAVE SHORT ANSWERS, YOU SHOULD gain A 150- TO 200-WORD repartee TO EACH OF THE REMAINING QUESTIONS. CASe Study DR. ZAK unquestionable A TEST TO MEASURE DEPRESSION. HE SAMPLED 100 UNIVERSITY STUDENTS TO transfer HIS tail fin ITEM TEST. 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. ZAKS MIRACULOUS TEST OF DEPRESSION IS PRINTED BELOW: 1. I see depressed:Yes No 2. I have been sad for the run low two weeks:YesNo 3. I have seen changes in my eating and sleeping:YesNo 4. I dont feel that life is transient play to get better:YesNo 5. I feel glad close to of the day:YesNo Yes = 1; No = 0 The rigor ous on this analyse is 3.5 with a standard deviation of .5. revaluation Questions 1. scissure gain 1.5 ON THIS TEST. HOW MANY STANDARD DEVIATIONS IS SALLY FROM THE MEAN? (SHOW YOUR CALCULATIONS) 2. truncheon scores 5. What is his standard score? 3. What home plate of measurement is Dr. Zak exploitation? Do you think Dr.

Zaks quality of scaling is get hold of? wherefore or wherefore not? What ar your suggestions? 4. Do you think Dr. Zak has a skilful sample on which to norm his turn out? Why or why not? What atomic number 18 your suggestions? Doing a sampling o f the demographics in college around the Uni! ted States in 2009 it can be seen that 65% of the students argon women and 45% are male. In Dr Zaks taste it was distributed as 70% womanish and 30% male. Of the distribution among races it was as follows: 65% White, 14% Black, 11% Hispanic, and .7% Asian. When looking at the test subjects for Dr Zak it is seen that 89% of the students were White, .04% is Black, .06% is Hispanic, and .01% is Asian (Census Bureau, 2009). The test subjects would...If you want to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper