3. The following box-and-whisker plot illustrates the size of the yield of potatoes using two different types of fertilizer. Use the box-and-whisker g B FEEl plots to E A I E determine which statement is not true. [2 marks] 16 1s 20 22 24 26 28 View of Potatoes [Ito] 6. Both fertilizers have the same approximate range. R. The interquartile range (IQR) of Fertilizer B is greater than the IQR of Fertilizer A. A. The mean yield of potatoes for Fertilizer A is approximately 19.5 kg. P. There are no outliers. H. G and A 4. The following data summarizes the average daily commute Time (min) # of Workers time (minutes) in a sample of workers. 15-17 1 a) What is the approximate mean commute time? [2 marks] 3-: 3 21-23 6 23-25 2 25-27 1 27-29 1 29-31 1 b) Given the data above regarding the commute times, what is the mode commute time? [1 mark]