(Solved): 1. Review the following table. Remember the population data is in billions Year (AD) Population in B ...

1. Review the following table. Remember the population data is in billions 1. Now use MS Excel to make a graph of the World Population from $1\mathrm{AD}$ to 2050 using the data from your table. First enter your data into MS Excel in three columns. Create a graph detaifing the Total Population from the years 1-2050, and the Growth Rate from the years 1950-2040. Remember to label the graph with a descriptive title and label all axes. After completing your graph, either print the graph to attach to this lab or email a copy to your professor (ask your professor their preference). 2. List three factors that may have kept the world population numbers low until the $20^{\text{th }}$ century: 3. List three factors that have contributed to world population growth in the $20^{\text{th }}$ century: 4. Why has the number of people in the world increased if the human population growth rate has decreased? 5. What is the relationship between growth rate and doubling time? Describe the relationship both generically and give a specific formula relating the two quantities. 6. If 1 billion people are added to the world every 12 years, on average, how many people would that be in one year? In one month? In one day? (show each equation to be solved with the answer)