1. The stemplot of average mammal longevites (in years) is shown in the display below: Stem(tens) Leaves(ones) 134 0 55567788 1 000222222222 1 55555556 2 1 0 0 0 0 2 5 3 5 k a. Use the formula L = n to find 21, Q2, O; in above display. 100b. What is the five-number summary? c. Find the IOR d. Compute Q -1.5. IQR e. Compute O3 + 1.5 . IQR f. Identify any outliers. Explain the reason for your answer.g. Do a Boxplot of the data. Draw in scale to show the actual proportions of the Box