What is primary marketing research?
Gathering new data directly from customers using methods like surveys and interviews.
The Value of Sampling: Studying the entire population is often impossible. Stratified Sampling is the best way to ensure representation from key subgroups (age, income) while reducing bias.
Understanding these techniques is vital for reliable and unbiased research conclusions.
| ID | Method | Type | Goal | Bias Risk | Result | Key Use | Value |
|---|---|---|---|---|---|---|---|
| 01 | Random | Sample | Equal Chance | Low | Reliable | Surveys | Statistical |
| 02 | Stratified | Sample | Group Rep | Medium | Precision | Subgroups | Targeting |
| 03 | PED | Elasticity | Price Sens | N/A | Revenue Impt | Pricing | Profit |
| 04 | Extrapol. | Analysis | Predict Future | High | Forecast | Demand | Planning |
What is primary marketing research?
Gathering new data directly from customers using methods like surveys and interviews.
What is secondary marketing research?
Using existing data collected for other purposes, like government reports and industry studies.
What are qualitative data in marketing?
Descriptive insights into customer attitudes and behaviors, often collected through interviews or focus groups.
What are quantitative data in marketing?
Numerical data that can be statistically analyzed, such as sales figures or survey ratings.
How is market size defined?
Total sales in a market, measured in units or monetary value.
How do you calculate market growth rate?
((Market size this year - Market size last year) / Market size last year) × 100
What is market share?
A company's sales as a percentage of the total market sales.
Why is sampling important in marketing research?
It allows studying a representative group when researching the entire population is impractical.
What is the difference between random and stratified sampling?
Random sampling selects individuals equally from the population; stratified divides into subgroups and samples from each.
What does price elasticity of demand measure?
Sensitivity of quantity demanded to price changes.
What does income elasticity of demand measure?
How demand changes in response to changes in consumer income.
Why is interpreting marketing data important?
To identify patterns and make informed decisions based on trends and correlations.
What role does data play in marketing decision making?
It helps in segmentation, forecasting, pricing, promotion, and monitoring competitors effectively.