at the beginning of the academic year, a man invested 2000 dollars in a bank at 12.5% compound interest. if he withdrew 650 dollars at the end of each academic year to pay his fees, how much had he left at the beginning of the year.

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.