EDPY511 HW (MII) Instruction: In a study of eating disorders in adolescents, Gross(1985) asked each of her subjects whether they would prefer to gain weight, lose weight, or maintain their present weight. When she broke down the data for girls by race (African-American versus white), she obtained the following results (other races have been omitted because of small sample sizes): Reducers Maintainers Gainers R total White 352 152 31 535 African 47 28 24 99 American C total 399 180 35 634 1. Ignoring race, the researcher wants to know whether the proportions of the subjects' attitudes toward their own weight are equally distributed (i.e., randomly assigned). Use the five-step hypothesis testing procedure to answer this research question (use hand calculations). Reducers Maintainers Gainers 399 180 55 The file you submit should be a Word or PDF document. Please name your file in the format: LastName_FirstName_M# (e.g., Hsiao_YuYu_Mil).'Sophie is a reading teacher. She is researching the following question: ls there a relationship between a child's favorite genre of book and their socioeconomic status category? She collects data from 35 children on two variables: a) favorite genre of book (two categories: ction, nonction); and b) socioeconomic status category (three categories: low, middle, high). Which statistical procedure is most appropriate to use to test the hypothesis? 0 Chi-square goodness-of-t test Chi-square test of association "" Pearson r correlation Dependent Sample t-test Question 4 Which of the following are assumptions for the chi-square goodness-of- ttest? Select all that apply. Balanced design Expected frequency of 5 per cell independence Normality