Explore BrainMass
Share

Explore BrainMass

    Statistics - Sample Size and Example

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

    How is sample size related to statistical tests and outcomes? Give a specific example. Why is it important to plan the sample size before collecting data?

    © BrainMass Inc. brainmass.com October 10, 2019, 7:35 am ad1c9bdddf
    https://brainmass.com/statistics/sample-size-determination/statistics-sample-size-and-example-587868

    Solution Preview

    Sample size determines the accuracy and the reliability of the statistical tests and the outcomes. The larger the sample size, the better it will be for the statisticians to predict the trend and making more reliable assumptions.
    For example: predicting an average weight of the males in history class. If we only take ...

    Solution Summary

    236 words explain the relationship between sample size and statistic test outcomes.

    $2.19