Very easy question : )
dina buys filler pages for her sports card album. each page holds six sports cards. dina has 15 basketball cards and nine hockey cards. how can dina determine the number of filler pages she needs for her cards?

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.