The higher education department of Holmes Institute recorded data on the number of students enrolled in the different study majors for the years 2018 and 2019. The data are stored in file STUDYMAJOR.xls. Use an appropriate graphical technique or chart to compare the number of enrolments in 2018 and 2019 of the different study majors. Display the chart.  Use an appropriate graphical technique or chart to display the percentage value of the number of enrolments of the different study major in 2018 and 2019. Display the chart. Study Major 2018 2019 Statistics 1700 2250 Business Law 700 900 Accounting 1300 1450 Economics 750 1000 Finance 1450 1758 Marketing Management 1069 1189 Auditing 360 351

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.