Stratified Sampling: Chooses members from each segment of a diverse population.
Cluster Sampling: Random samples drawn from geographically dispersed clusters.
Snowball Sampling: Existing study subjects recruit future subjects from their acquaintances.
Analyzing Market Research Results
Validity: Accuracy of research findings.
Reliability: Consistency of results upon repeated testing.
Key Research Concepts
Qualitative Research: Gathers non-numerical data focused on opinions and attitudes, providing rich insights but subjective.
Quantitative Research: Collects measurable numerical data, allowing for objective analysis and broader conclusions.
Descriptive Statistics in Market Research
Utilized to summarize data, analyze average trends, and understand distribution.
Simple Linear Regression (HL only)
A statistical method to predict one variable based on the relationship with another; essential in understanding links in market data, such as income and sales predictions.
Case Study: Esports Market Analysis
Significant growth observed in the esports industry, with major brands increasing sponsorship investments, highlighting youth engagement and market potential.
Conclusion
Effective marketing requires a well-planned strategy utilizing both primary and secondary market research methods, with careful attention to ethical implications and sound data analysis techniques.