Examlex
Researchers must take into account several considerations when deciding on a survey data collection mode.Describe and discuss the considerations associated with decisions related to survey data collection modes.
Standard Deviation
A statistical measurement that quantifies the amount of variation or dispersion of a set of values, showing how much each value in the set differs from the mean.
Grade Equivalent
A measure that describes a student's performance in comparison to the average performance of students in a specific grade level.
Publisher Mean
A statistical metric that represents the average or mean score of all participants on a particular test as determined by the test's publisher.
Nominal Scale
A scale of measurement in which numbers are arbitrarily assigned to represent different categories or variables. The only math that can be applied to these numbers is calculation of the mode.
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