Which type of graph would you recommend to show each of the following? Why? a.) A comparison of changes in average annual per capita income for the U.S. and Japan from 2000 to 2018. b.) The percentage composition of average family expenditure patterns, by the major types of expenditures, for families whose heads are under age 35 compared with families whose heads are 55 or older. c.) A comparison of the changes in charitable giving between Dec. 31, 2008, and Dec. 31, 2018

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.