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DIGITAL RESOURCES "SAGE edge" Get the edge on your studies. https://edge.sagepub.com/ssdsess3e Take a quiz to find out what you've learned. Review key terms with eFlashcards. Dive into real research with SAGE journal articles. CHAPTER EXERCISES 1. Suppose you surveyed 30 people and asked them whether they are white (W) or non- white (N), and how many traumas (serious accidents, rapes, or crimes) they have experi- enced in the past year. You also asked them to tell you whether they perceive themselves as being in the upper, middle, working, or lower class. Your survey resulted in the raw data presented in the table below: a. Identify the level of measurement for each variable. b. Construct raw frequency tables for race. c. What proportion of the 30 individuals is nonwhite? What percentage is white? Race Class Trauma Race Class Trauma W W W O W M O W M - N W M W W N M W W N L N W ON W - NO - W N M N W 0 W M W 3 W 13 M W N W 0 0 - 0 W N W W W OON - N M N M N L N W W - 0 0 C N W - 0 W W W W O Note: Race: W, white; N, nonwhite; Class: L, lower class; M, middle class; U, upper class; W, working class. ESSENTIALS OF SOCIAL STATISTICS FOR A DIVERSE SOCIETY