Suppose that there are 5 children in a gymnastics class. One day, they count the number of steps each person takes while walking on their hands until they lose balance and come down. The results are: Ashley (20), Brittany (8), Carol (22) , Darla (26) , and Erica (24). The mean number of steps these children took while walking on their hands is 20 steps. List all 10 possible SRSs of size n = 2 2. Identify the population and parameter. Calculate the mean number of steps taken while walking on their hands for each sample