5. a} In a sample oi'ehildren, we find their ages are: 1 5, 5. 9, 1 E, T. 1:], 9. Calculate the median and show your work. 5 is] What is the mean age of these children? Show your work. So} What are two potential limitations we must he aware of when using the mean value? 5e] What does standard deviation measure? Whyr is it important to us? What does it mean when we see that the standard deviation is a larger number versus smaller number