Explore BrainMass

Explore BrainMass

    Testing hypotheses based on a given data set

    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!

    A compute manufacturer is about to unveil a new,faster PC.The new PC is faster but intial tests incidcate there is more variation in the processing time. The processing time depends on the particluar program being run, the amount of input data and the amt of output. A sample of 16 computer runs,covering a range of production jobs, showed that the statdard deviation of the processing time was 22 hundredths of a second for the new machine and 12 hundredths of as second for the currents machine At the .05 significance level can we conclude that there is more variation in the processing time of the new machine

    © BrainMass Inc. brainmass.com November 30, 2021, 12:08 am ad1c9bdddf
    https://brainmass.com/statistics/hypothesis-testing/testing-hypotheses-based-on-a-given-data-set-22937

    Solution Summary

    The solution contains detailed explanation of testing hypotheses using the five-step procedures.

    $2.49

    ADVERTISEMENT