Test on Research Methods and Development Methodologies

Question 1: Innovation and Research and Development (R&D) investments play a role in creating competitive advantage.

A. Ano

B. Ne

Explanation: Question 4 in Section B of the study materials asks candidates to "Critically evaluate the role of innovation and R&D (research and development) investments in creating competitive advantage," which inherently confirms that such a role exists. The task is to evaluate this role, not to determine if one exists.

Question 2: A research methods class with the marks 33, 25, 30, 30, 33, 29, 33, 32, 28, 24, 36, 33, 28, 25, 20 requires the calculation of the mean, median, and standard deviation.

A. Ano

B. Ne

Explanation: Question 6 in the study materials presents a set of marks for a research methods class (33, 25, 30, 30, 33, 29, 33, 32, 28, 24, 36, 33, 28, 25, 20) and explicitly asks for the calculation of the mean, median, and standard deviation as parts of the question.

Question 3: Which of the following terms is explicitly mentioned in the study materials as a statistical concept to be explained with examples?

A. Frequency polygon

B. Outlier

C. Mode

D. Standard deviation

Explanation: The study materials in SECTION C, Question 5, specifically list 'v) Outlier' as a term to be explained with the aid of examples. While frequency polygon, mode, and standard deviation are mentioned as tasks or calculations, 'Outlier' is explicitly listed under 'explain the following terms as they are used in statistics'.

Question 4: Which of the following are recognized stages of the Product Life Cycle (PLC) according to the study materials?

A. Introduction

B. Growth

C. Decline

D. Innovation

Explanation: The study materials explicitly list 'Introduction', 'Growth', 'Maturity', and 'Decline' as stages of the Product Life Cycle (PLC). 'Innovation' is not listed as a stage of the PLC.

Question 5: The provided study materials explicitly define the formula for calculating the range of a dataset.

A. Ano

B. Ne

Explanation: While the study materials include a question that asks to calculate the range for a given dataset, they do not provide an explicit definition or formula for how to calculate the range itself.