Psychology: Migraine Prevalence The graph illustrates the prevalence of migraine

Chapter 2, Problem 64

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Psychology: Migraine Prevalence The graph illustrates the prevalence of migraine headaches in males and females in selected income groups. (Source: Adapted from Sue/Sue/Sue, Understanding Abnormal Behavior, Seventh Edition)(a) Write a short paragraph describing your general observations about the prevalence of migraines in females and males with respect to age group and income bracket. (b) Describe the graph of the derivative of each curve, and explain the significance of each derivative. Include an explanation of the units of the derivatives, and indicate the time intervals in which the derivatives would be positive and negative.