With the height of 67 inches,

timer Asked: Dec 7th, 2015

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With the height of 67 inches, Ronald with the shortest president of a particular club in the past century. The club president of the past century have a mean height of 7.8 inches and a standard deviation of .8 inches a.  What is the positive difference between Ronald’s height and the mean? b.  How many standard deviations is that [the difference found in part (a)]? c.  Convert Ronald’s height to a Z score d.  if we consider “usual” heights to be those that convert to Z scores between -2 and two, is Ronald’s height usual or unusual? The positive difference between Ronald​'s height and the mean is ? in.

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