Question 1.

The US Census Bureau records the population for the 50 states each year. The accompanying

table shows a portion of this data for the years 2010 to 2018.

a.

Create two subsets of the state population data: one with 2018 population greater

than or equal to 7 million and one with 2018 population less than 7 million. How

many observations are in each subset?

b.

In the subset of states with 7 million or more people, remove the states with over

12 million people. How many states were removed?