Suppose there are 5 children in the gymnastics class. One day they count the number of steps each person takes while walking on their hands until they lose balance and fall 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. a). Identify the population and parameter
b). List all 10 possible RSRs of size n=2. Calculate the mean number of steps taken while walking on their hands for each sample.
c). Display the sampling distribution of the sample mean on a dotplot.

b. Children have no preference for same or opposite sex playmates and are more concerned with whether or not their friends are fun playmates.

Explanation:

The bias free interaction can be define as the process in which the interaction between the people with different ethnicities, sexual orientations, religion, cast, gender identities occur without any discrimination.

Lou and Sandy want their children to remain bias free thus the children are aspects to play with children of both sexes that is same or opposite. They must be concerned about the fact that if they will get fun in playing with these friends.