Data that are collected by an individual through personally planned experimentation or observation are _____________.
A)Secondary data
B)Quantitative data
C)Primary data
D)Variables

Question

Quizplus · Accepted Answer

Primary data refers to data that are collected firsthand, usually through experiments or surveys conducted by the individuals themselves. This is in contrast to secondary data, which are collected by someone else and made available for use. Quantitative data refers to numerical data, while variables are characteristics or factors that can vary and affect the outcome of an experiment or observation.

Data That Are Collected by an Individual Through Personally Planned