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    Statistics - Critical Value

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    Suppose that a one-tailed t-test is being applied to find out if the population mean is less than $212. The level of significance selected is 0.01 and 26 accounts are sampled. What is the critical value?

    a. -2.580
    b. -2.485
    c. -1.960
    d. -2.479

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    https://brainmass.com/statistics/students-t-test/statistics-critical-value-197876

    Solution Summary

    The expert examines critical values for one tailed t-test. The solution is provided.

    $2.19

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