What are the examples of quantitative and qualitative research?
Many data collection methods can be either qualitative or quantitative. For example, in surveys, observations or case studies, your data can be represented as numbers (e.g. using rating scales or counting frequencies) or as words (e.g. with open-ended questions or descriptions of what you observe).
What are quantitative assessments?
Quantitative Assessment – Collects data that can be analyzed using quantitative methods, i.e. numbers, statistical analysis. Validity – A measure of how well an assessment relates to what students are expected to have learned. A valid assessment measures what it is supposed to measure and not some peripheral features.
Is income a quantitative variable?
(*) Household size, monthly income and number of computers — these are quantitative variables. Income is a continuous variable. Household size and number of computers are discrete variables.
Is grade level quantitative or qualitative?
But in the U.S. for example they have A,B,C.. so you could say that there the grades is a qualitative variable. A finer categorization of the “level of data” is surely “nominal scaled”, “ordinal scaled”, “interval scaled” and “ratio scaled” (see more about this in wikipedia).
Are letter grades quantitative or qualitative?
Most known example are letter grades for tests. Use: Quantitative data can be used with all three centre measures (mean, median and mode) and all spread measures. Qualitative data can only be used with mode.
Is a Likert scale quantitative or qualitative?
Rating scales do not produce qualitative data, irrespective of what the end-point labels may be. Data from Likert scales and continuous (e.g. 1-10) rating scales are quantitative. These scales assume equal intervals between points.
Is high school class rank quantitative or qualitative?
Class Rank Weight (lb) Blood type Sex and blood type are Qualitative variables, Class rank is quantitative discrete variable (you may also call it ordinal ), Weight is quantitative continuous variable.
Is a student ID numbers qualitative or quantitative?
Nominal: Any numerical values at the nominal level of measurement should not be treated as a quantitative variable. An example of this would be a jersey number or student ID number.
Is weight a quantitative or qualitative variable?
On the other hand, quantitative continuous variables are variables for which the values are not countable and have an infinite number of possibilities. For example: Age. Weight.
Is ZIP code quantitative?
Some variables, such as social security numbers and zip codes, take numerical values, but are not quantitative: They are qualitative or categorical variables. The sum of two zip codes or social security numbers is not meaningful. The average of a list of zip codes is not meaningful.
What type of data is zip code?
“Zip Code” is a nominal variable whose values are represented by numbers. B. Ordinal variables are variables whose values have a natural order. If they are represented as numbers, the order of the numerical values should reflect the natural ordering.
Is ZIP code discrete or continuous?
continuous Discrete Attribute Has only a finite or countably infinite set of values Examples from text: zip codes, counts, or the set of words in a collection of documents, binary data.