Explore BrainMass

Explore BrainMass

    Statistics: Finding Confidence Intervals

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

    Using the spread sheet that is attached, develop 95% and 99% confidence intervals for the following:
    The mean hours per week that individuals spend in their vehicles,the average number of miles driven per week, the proportion of individuals who are satisfied with their vehicle and the proportion of individuals who have at least one child.

    Please describe "in detail" how to accomplish the requested tasks.
    Please see the attached spreadsheet.
    I'm not asking for the answers - I'm asking how to compute answers.

    © BrainMass Inc. brainmass.com June 4, 2020, 4:39 am ad1c9bdddf
    https://brainmass.com/statistics/probability/statistics-finding-confidence-intervals-573351

    Attachments

    Solution Summary

    This solution involves finding 95% and 99% confidence intervals for sample means and sample proportions.

    $2.19

    ADVERTISEMENT