Quantitative Methods: Analysis of Salary, ATAR, and Satisfaction
VerifiedAdded on 2020/05/11
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Homework Assignment
AI Summary
This assignment delves into quantitative methods, presenting a comprehensive statistical analysis of salary, ATAR scores, and satisfaction levels. It begins with descriptive statistics, including mean, median, standard deviation, and graphical representations of the data. The assignment proceeds to test for independence between salary and ATAR scores using chi-square tests. Confidence intervals and hypothesis testing are performed to assess the minimum ATAR entrance score and coefficient estimates. Furthermore, the document includes a simple regression analysis to understand the relationships between ATAR, satisfaction, and salary, along with an examination of the model's statistical significance. The analysis also explores the impact of additional factors on salary and concludes with tests for linearity and normality using scatterplots and box plots, offering a complete statistical overview of the provided data and models. The assignment also includes the regression equation and salary estimation for given values.
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