Examlex
Data mining techniques can help to define the underlying meaning of data.
Estimate
A value calculated from sample data that is used to indicate the value of a population parameter.
Proportion
A statistical measure that represents the fraction of the total number of objects in a particular category relative to the total number of objects in all categories.
Observational Study
A type of study where researchers observe subjects in their natural environment without manipulating variables.
Survey
A research method used for collecting data from a predefined group of respondents to gain information and insights on various topics of interest.
Q11: In evaluating the value of survey research,the
Q14: Scales that assign a value to an
Q15: Research that addresses research objectives through empirical
Q17: Mail surveys can reach geographically dispersed respondents
Q21: A researcher is interested in examining the
Q30: When Sears conducted research to determine which
Q34: Survey approaches that allow spontaneous two-way interaction
Q45: A(n)_ experimental design allows for testing of
Q55: When the respondent is presented with: "People
Q77: Physiological observation techniques,such as pupilometers,psychogalvanometers,and voice-pitch analysis,precisely