Problem regarding the entire population of program

Reference no: EM131014695

A sample of 25 participants in a parenting skills class are administered a test to measure their skill levels on a 200 point skills test before entering the class. Results indicate that the mean (X- ) skill level for the sample is 101, with a standard deviation (s) of 16. Based on that information, de- velop a 95% con?dence interval to provide an estimate of the mean skill level for the entire population of program participants.

Reference no: EM131014695

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