Mathematics Department Pillman et al. (A-11) studied patients with acute brief episodes of psychoses. The researchers classified subjects into four personality types: obsessiod, asthenic/low self-confident, asthenic/high self-confident, nervous/tense, and undeterminable. The table below cross-classifies these personality types with three groups of subjects-those with acute and transient psychotic disorders (ATPD), those with "positive" schizophrenia (PS), and those with bipolar schizo-affective disorder (BSAD): Personality Type Obsessoid (O) Asthenic/low Self-confident (A) Asthenic/high Self-confident (S) Nervous/tense (N) Undeterminable (U) Total ATPD (1) PS (2) BSAD (3) Total 2 6 17 17 15 52 3 8 16 7 4 15 13 9 26 42 42 126 20 5 4 4 42 Source: Frank Pillmann, Raffaela Bloink, Sabine Balzuweit, Annette Haring, and Andreas Marneros, "Personality and Social Interactions in Patients with Acute Brief Psychoses," Journal of Nervous and Mental Disease, 191 (2003), 503-508. Find the following probabilities if a subject in this study is chosen at random: (b) P(AU2) (a) P(O) (e) P(A|3) (f) P(3) (c) P(1) (g) P(23) (d) P(A) (h) P(2|A)
Mathematics Department Pillman et al. (A-11) studied patients with acute brief episodes of psychoses. The researchers classified subjects into four personality types: obsessiod, asthenic/low self-confident, asthenic/high self-confident, nervous/tense, and undeterminable. The table below cross-classifies these personality types with three groups of subjects-those with acute and transient psychotic disorders (ATPD), those with "positive" schizophrenia (PS), and those with bipolar schizo-affective disorder (BSAD): Personality Type Obsessoid (O) Asthenic/low Self-confident (A) Asthenic/high Self-confident (S) Nervous/tense (N) Undeterminable (U) Total ATPD (1) PS (2) BSAD (3) Total 2 6 17 17 15 52 3 8 16 7 4 15 13 9 26 42 42 126 20 5 4 4 42 Source: Frank Pillmann, Raffaela Bloink, Sabine Balzuweit, Annette Haring, and Andreas Marneros, "Personality and Social Interactions in Patients with Acute Brief Psychoses," Journal of Nervous and Mental Disease, 191 (2003), 503-508. Find the following probabilities if a subject in this study is chosen at random: (b) P(AU2) (a) P(O) (e) P(A|3) (f) P(3) (c) P(1) (g) P(23) (d) P(A) (h) P(2|A)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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