The diastolic blood pressure for men is normally distributed with a mean of 80 mm Hg and a Standard deviation of 20 mm Hg. If a man has a diastolic blood pressure of 77 mm Hg, how many standard deviations from the mean is that? Possible answers .15 standard deviations below the mean .15 above .26 below 3.85 above 3.85 below