PSYCH 355 355 NONPARAMETRIC TESTS Green &amp

NONPARAMETRIC TESTSPart 1:1. Green & Salkind: Lesson 42, Exercises 1, 3–4The following helpful tips are numbered to correspond with the exercise number to whichthey refer:Exercise:Billie wishes to test the hypothesis that overweight individuals tend to eat faster than normalweight individuals. To test this hypothesis, she has two assistants sit in a McDonald’s restaurantand identify individuals who order at lunch time the Big Mac special (Big Mac, large fries, andlarge coke). The Big Mackers, as the assistants affectionately called them, were classified by theassistants as overweight, normal weight, or neither overweight nor normal weight. The assistantsidentify 10 overweight Big Mackers and 30 normal weight Big Mackers. (Individuals who wereneither overweight nor normal weight were disregarded.) The assistants record the amount oftime it took for the individuals in the two groups to complete their Big Mac special meals. Onevariable is weight with two levels, overweight (=1) and normal weight (=2). The second variableis time in seconds.1. This research scenario will be familiar to you. Do letters a, b, and c, answering thequestions beneath your SPSS output.a) SPSS outputb) SPSS graphc) Results APA style3. Write a current APA-style Results section based on your analyses. All homework Resultssections must follow the example given in the SPSS tutorials and the Course Contentdocument “Writing Results of Statistical Tests in Current APA Format” (note: you do nothave to refer to a figure). Remember to include a decision about the null hypothesis.4. Create a boxplot as done in earlier modules/weeks.