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A Junior High School made a statistical analysis of the relationship between the age of the children in Jr. High and the average of there overall grades. Average age 12, SD 2 Average Score 85, SD 5 r = 0.4 A student is ten years old, predict this students score. 80 90 83 78 82

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Carlos Rodriguez <carlos@math.albany.edu>

This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998