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    Finding a z-score

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    Find the critical value za/2 which corresponds to a degree of confidence of 98%.

    © BrainMass Inc. brainmass.com June 3, 2020, 7:13 pm ad1c9bdddf
    https://brainmass.com/statistics/hypothesis-testing/finding-a-z-score-90546

    Solution Summary

    The solution shows how to find a corresponding z-score for a given alpha level.

    $2.19

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