Year-by-year age distribution. Open the Age Distribution 100 data set, and use it for Exercises 38–42. This data set shows the year-by-year age distribution of Americans under age 100, as reported by the U.S. Census Bureau, for 2011. Use technology to answer the following:
agedistribution 100
42. Compute the actual proportion between the age values found in the previous exercise. Compare the actual number to the estimate in the previous exercise.