1. A company is analysing sales of webcams during the pandemic. The numbers of webcams sold in 15 days during March 2020 were: 66 64 80 77 76 68 69 40 58 79 71 74 59 58 62 a) Find the median, lower and upper quartiles for the number of webcams sold. (3) The box plot below shows information about the sales of webcams during the same period in 2019. b) On the same diagram draw the boxplot for the number of webcams sold in 2020. 2019 2020 0 10 20 30 40 50 60 70 80 90 (2) c) Compare the distributions shown by the boxplots and comment on how the pandemic affected the numbers of webcams sold. (2)