If we test a small number of light bulbs from a large group, the small group is called a:
A. breakout session
B. population
C. group
D. sample
E. none of the above
i think d
To find the answer to this question, we need to understand the concept of sampling. Sampling is a method used to select a subset of individuals or items from a larger population for analysis or study. This allows us to make inferences about the larger group based on the characteristics observed in the smaller sample.
In this case, we are selecting a small number of light bulbs from a larger group. Therefore, the correct term for the small group is called a sample.
Hence, the answer is D. sample.