continuous variable, types of data5. The classification of student class designation (freshman, sophomore, junior, senior) is anexample of. a) a categorical variable.. b) a discrete variable.. c) a continuous variable.. d) a table of random numbers.
The classification of student class designation (freshman, sophomore, junior, senior) is an example of a categorical variable
The classification of student class designation (freshman, sophomore, junior, senior) is an example of a categorical variable.
A categorical variable represents data that can be divided into categories or groups. In this case, the class designation categories are freshman, sophomore, junior, and senior. Each student can be assigned to only one of these categories, and there is no inherent order or numerical value associated with them.
On the other hand, a continuous variable is one that can take on any value within a certain range. For example, height or weight are continuous variables as they can take on any value within a specific range.
A discrete variable, on the other hand, is a type of categorical variable in which the categories represent distinct values or counts. For example, the number of siblings a person has or the number of books in a library are examples of discrete variables.
Lastly, a table of random numbers is a table that is used in statistical sampling and other randomized processes. It is not related to the classification of student class designation.
Therefore, the correct answer is option a) a categorical variable.
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