Explore BrainMass

Explore BrainMass

    Confidence Intervals, Population Mean, and Standard Deviation

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    If you were constructing a 99% confidence interval of the population mean based on a sample of n = 25 where the standard deviation of the sample s=0.05, the critical value of t will be:

    A. 2.7969
    B. 2.7874
    C. 2.4922
    D. 2.4851.

    © BrainMass Inc. brainmass.com June 3, 2020, 6:53 pm ad1c9bdddf

    Solution Summary

    This solution provides calculations and explanations for a question involving confidence intervals, population mean, and standard deviation.