Explore BrainMass

Explore BrainMass

    Probability

    Not what you're looking for? Search our solutions OR ask your own Custom question.

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

    X follows a normal distribution with mean 20 and standrad deviation 4. Find b such that Prob(-b<=X-20<=b)=0.95

    © BrainMass Inc. brainmass.com March 4, 2021, 5:43 pm ad1c9bdddf
    https://brainmass.com/statistics/probability/probability-normal-distribution-7380

    Solution Summary

    The solution addresses X follows a normal distribution with mean 20 and standard deviation 4. Find b such that Prob(-b<=X-20<=b)=0.95

    $2.49

    ADVERTISEMENT