Computer Section of Statistics Tutor-Marked Exercise 2

This document presents a detailed solution for the computer section of Tutor-Marked Exercise 2, focusing on statistical analysis and hypothesis testing. The solution includes an analysis of variance (ANOVA) to determine if there is a significant difference among four universities, with the data assessed for normality and homogeneity. It explores post-hoc tests like Fisher’s LSD, SNK, and Tukey’s HSD to identify significantly different pairs. The solution also includes a contrast test. The document evaluates the impact of log transformation to reduce the impact of the variable, interpreting the results of the ANOVA F-test. The document is well-structured, with appendices providing supporting information and data. The overall goal is to provide a comprehensive analysis to answer questions related to the assignment.