PART III Statistical Concepts & Applied Questions Complete each of the following problems. Show enough on your paper for me to see what you are thinki as you work through the exercise. Write in complete sentences whenever you are asked WHY? or to EXPLAIN your answer. 17. The time required for 10 children to learn a particular motor skill was recorded as 9, 15, 23, 20, 16, 15, 24, 18, 10 and 20 minutes. a) Find the mean and the median time to learn this task. (use appropriate labels for the data) b) Based on the values of the mean and median, are the measurements symmetric or skewed? WHY?