The histogram of red blood cell thioguanine nucleotide concentration (RBCTNC), in pmol/8 × 10 8 red blood cells, in 49 children, shown in Figure 5.5, is from a study into the potential causes of high...

The histogram of red blood cell thioguanine nucleotide concentration (RBCTNC), in pmol/8 × 10⁸
red blood cells, in 49 children, shown in Figure 5.5, is from a study into the potential causes of high incidence of secondary brain tumours in children after radiotherapy. (a) Using the information in the figure, calculate median and mean RBCTNC for the 49 children. (b) Remove the two outlier values of 3300, and recalculate the mean and median. Compare and comment on the two sets of results.