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11. Dr. Castillo conducts a study examining the relationship between the number of friends one has and the experience of daily stress and life satisfaction.
11. Dr. Castillo conducts a study examining the relationship between the number of friends one has and the experience of daily stress and life satisfaction. She randomly samples 1.5% elderly men and women in Nashyilie. Tennessee (the state capital}. located in the southern United States. Below are her ndings: t Life satisfaction and experience of daily stress: r = -.5?. 95% Cl [-.??. -.3?] Ir Number of friends one has and experience of daily stress: r = .09. 95% Cl {-21 .45] I Number of friends one has and life satisfaction: r = .36. 95% Cl [.12. .60] Which of the following conclusions can Dr. Castillo draw about the number of friends one has and life satisfaction based on her statistical analyses? (:1 A} People with more friends tend to report greater life satisfaction. 0 B] People with more friends tend to report lower life satisfaction. 0 C} Having more friends increases one's life satisfaction. '0 D} Haying more friends decreases one's Ilk- satisfaction
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