2 Lim grows tomatoes. The masses, m grams, of 200 of her tomatoes are recorded. The cumulative frequency table shows the results. (b) Use your diagram to estimate (i) the median, (ii) the interquartile range. (c) Ravi also grows tomatoes. The masses of 200 of his tomatoes are also recorded. For Ravi’s tomatoes, the median mass was 124 g and the interquartile range of the masses was 12 g. Make two comments comparing the masses of tomatoes grown by Lim with those grown by Ravi. (d) (i) Complete the frequency table for the masses of tomatoes grown by Lim. (ii) Write down the modal class. (iii) Calculate an estimate for the mean mass of these tomatoes.