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    Critical Value and Z Statistic

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    Use the critical values for z of 1.65 and a p level of approximately 0.10, or 10%. For each of the following values, determine if you would reject or fail to reject the null hypothesis:
    a. z  0.95
    b. z  1.77
    c. A z statistic that 2% of the scores fall above

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    https://brainmass.com/statistics/hypothesis-testing/critical-value-and-z-statistic-507513

    Solution Preview

    a. We will reject the null hypothesis here if test statistics value is less than the critical value that is -1.65 or it is bigger than the upper critical value that is 1.65. We will not be able to reject the null hypothesis ...

    Solution Summary

    This solution helps with problems involving critical values and z statistics.

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