Many families in California are using backyard structures for home offices, art studios, and hobby areas...
2. (a) The data below is the annual sales, in millions of Ghana Cedis, for 21 pharmaceutical companies in Ghana. 8408 1374 1872 8879 2459 11413 608 14138 6452 1850 2818 1356 10498 7478 4019 4341 739 2127 3653 5794 8305 i. Provide a five-number summary (5 marks] ii. Compute the lower and upper limits. [2 marks] iii. Do the data contain any outliers? [2 marks] iv. Show a box plot of the sales data. (5 marks] (b) In the...