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    Converting z intervals to x intervals

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    Convert each z interval to x interval
    a) -2.17<z
    b) z<1.28
    c) -1.99<z<1.44
    d) If the weight is 14 would it be a small animal?
    e) If it is large would you say z value for the weight of the fawn will be close to 0, -2, or 3 explain.
    What is given is the mean=27.2 kilograms and standard deviation=4.3 kilograms. I attempted to work out a which I know is wrong but this is what I did.
    a)-2.17<z
    -2.17X4.3<-27.2
    -9.331<-27.2+-9.331
    z=36.531

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    https://brainmass.com/statistics/hypothesis-testing/convert-z-intervals-to-x-intervals-188954

    Solution Summary

    This solution involves converting z intervals into x intervals.

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