Interval estimate for the true population mean

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In a study on college dropout rates, researchers found one factor that influenced the decision to drop out was expected GPA for a student who studied 2 hours per day. In a sample of 307 college students who studied 2 hours per day, the mean GPA was 3.11 and the standard deviation was .66. Provide an interval estimate for the true population mean GPA, μ using a confidence coefficient of 0.98.

Reference no: EM132361825

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