Using the PewShop dataset, discuss the differences in the variances in income among the three community categories (rural, suburban, and urban). Use the PewKids dataset to address the following...

Using the PewShop dataset, discuss the differences in the variances in income among the three community categories (rural, suburban, and urban).

Use the PewKids dataset to address the following question: is there a significant difference between mothers’ and fathers’ likelihood of friending their child on a social network?