IOP2601 Assignment 3 (Due 22 September 2025) Semester 2/2025 A++

P.S
2025




IOP2601 Assessment 03 Complete Answers

Due: Monday 22 September 2025

(60 MARKS)

Semester 2/ 2025

Organisational Research Methodology




Page 0 of 8

, QUESTION ANSWERS
NUMBER
QUESTION 1


1.1. False- A Type II error is made by not rejecting the null hypothesis when it is false.
P.G. 267 Textbook


1.2. True- ANOVA allows us to test for differences between more than two group means and can
evaluate the impact of multiple independent variables.
P.G. 290 Textbook


1.3. False- ANOVA is an acronym for Analysis of Variance
P.G. 289 Textbook


1.4. False- A Type I error is made by rejecting the null hypothesis when it is in fact true.
P.G. 134 Textbook


1.5. True- A Chi-Square test is typically used to test for association between two categorical
variables.
P.G. 474 Textbook