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What is the difference between the height of the tallest man at 92.95" and the mean height of men at 69.6" and a stanard deviation of 2.8?
How many standard deviations is that?
Convert tallest man to a z score
Does tall mans height meet the criterion of being unusual by corresponding to a z score that does not fall between -2 and 2?

  • Math -

    Z score is the score in terms of standard deviations.

    Z = (score-mean)/SD

    Z = (92.95-69.6)/2.8

    Solve for Z.

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