Megan surveyed the 8th grade to find which school activities they attended last weekend. The results are shown in the two-way table. Which of the following is a valid conclusion about the data? (Don't ask why it says college, this is actually middle school work)

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.