Jack Frost wins $22,500 for placing 1st in an ice sculpture contest. He chooses to deposit all of it in a bank that offers a 3% simple interest rate. How much interest will he earn in 5 years? Please help me

Me 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.