Which kind of investigations are meant to provide large amounts

Subject : Biology

Question:

Which kind of investigations are meant to provide large amounts of information about a wide range of variables?

Expert Verified Solution:

The kind of investigations that are designed to provide large amounts of information about a wide range of variables are known as survey studies or descriptive research. These investigations typically involve collecting data from large groups of people or other sources to explore relationships between multiple variables. Surveys, questionnaires, and interviews are common methods used in these studies, allowing researchers to gather extensive data on various aspects of a subject or population. Descriptive research helps in understanding patterns, trends, and correlations, making it invaluable in fields like sociology, psychology, marketing, and public health.