A95% interval estimate for the difference between the two population means is:
a. 0.078 to 1.922
b. 1.922 to 2.078
c. 1.09 to 4.078
d. 1.078 to 2.922

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.