"variable" in inglés with examples - Collocation dictionary inglés
- We can use continuous variables, such as psychological test scores, qualitative variables, such as occupational type, or dichotomous variables such as voter/non-voter, male/female.
- Data - values of qualitative or quantitative variables, belonging to a set of items.
- A complicating factor is that the large number of different variables which describe the product, the store and the promotion attributes, both quantitative and qualitative, could potentially have many different values.
- In regression analysis, the dependent variables may be influenced not only by quantitative variables (income, output, prices, etc.), but also by qualitative variables (gender, religion, geographic region, etc.).
- For example, suppose Gender is one of the qualitative variables relevant to a regression.
- In this model, a single dummy is assigned to each qualitative variable, one less than the number of categories included in each.
- For example,in a regression involving determination of wages, if two qualitative variables are considered, namely, gender and marital status, there could be an interaction between marital status and gender.
- Estimating at least seven measures for qualitative variables using randomized response sampling.
- Statistical analysis Continuous variables are presented as mean one standard deviation while qualitative variables are presented as absolute and relative frequencies.
- It is impossible to calculate outcomes with any certainty in a decision situation that involves qualitative variables.
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