By selecting a _____ and polling them, we can draw conclusions about the larger group called the _____.
A)natural clinical trial; sample
B)sample; population
C)population; sample
D)sample; natural clinical trial

Question

Quizplus · Accepted Answer

A sample is a smaller group selected from a larger group called the population. By polling the sample, we can draw conclusions about the larger group or population. Option A is not correct because a natural clinical trial is a type of study design used in research, and it doesn't relate to the question asked. Option C is not correct because we cannot poll a population directly as it is too large, we need to select a smaller group or sample from the population to poll. Option D is not correct because a natural clinical trial is not relevant to the concept of polling or drawing conclusions about a population through a sample.

By Selecting a _____ and Polling Them, We Can Draw