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12 Nov 2019
Students in a psychology class took a final examination. As part of an experiment to see how much of the course content they remembered over time, they took equivalent forms of the exam in monthly interval thereafter. The average score for the group f(t), after t months was modeled by the function f(t) = 83 - 13 ln (t + 1) 0 lessthanorequalto 13 ln (t + 1), 0 lessthanorequalto t lessthanorequalto 12. A. What was the average score on the original exam? B. What was the average score after 4 months? C. Sketch the graph of f (either by hand or with a graphing utility) Describe what the graph indicates in terms of the material retained by the students. A. The average score on the original exam was B. The average score after 4 months was (Round to the nearest integer, as needed) C. Describe what the graph indicates in terms of the material retained by the students A. Material retention does not change B. Material retention increases C. Material retention decreases D. Material retention increases and decreases.
Students in a psychology class took a final examination. As part of an experiment to see how much of the course content they remembered over time, they took equivalent forms of the exam in monthly interval thereafter. The average score for the group f(t), after t months was modeled by the function f(t) = 83 - 13 ln (t + 1) 0 lessthanorequalto 13 ln (t + 1), 0 lessthanorequalto t lessthanorequalto 12. A. What was the average score on the original exam? B. What was the average score after 4 months? C. Sketch the graph of f (either by hand or with a graphing utility) Describe what the graph indicates in terms of the material retained by the students. A. The average score on the original exam was B. The average score after 4 months was (Round to the nearest integer, as needed) C. Describe what the graph indicates in terms of the material retained by the students A. Material retention does not change B. Material retention increases C. Material retention decreases D. Material retention increases and decreases.
Reid WolffLv2
6 Jul 2019