Follow the directions in this link below (insert the information in the graph ab

Follow the directions in this link below (insert the information in the graph about Poland, google a picture of a pie graph of polands economy, and a paragraph at the end)
https://westerncarolina.instructure.com/courses/19779/files/4835380?verifier=3J3UhBGS6aihpuDOptvMn6A6vBbJnx14evqLqG2b&wrap=1

What are the challenges the census faces when doing enumeration?

The first five questions are related to U.S Census.pdf and the sixth question is related to TIGER.pdf. Please read the two documents answer the questions below and write one paragraph for each article explaining what each article is talking about.
(1) What is census enumeration? What are the challenges the census faces when doing enumeration?
(2) What are the methods to use for the estimation of the size of the under-count population?
(3) On page 5, the second paragraph “The Census Bureau Proposed moving to a sample survey as the basis for estimating the total population. Many statisticians agreed that sampling could produce a higher quality result than enumeration?” Are you surprised? Do you agree with this statement? Why do you agree or disagree with it?
(4) What are the differences between sample errors and non-sampling errors? Which errors are easily controlled in your opinion?
(5) What is Census Population Framework? What is the geographic Framework? Which framework do you use in the GIS project?
(6) What’s TIGER/Line data? Discuss the pros and cons of using TIGER/Line data.