Final answer:
A minority group is defined as any group of people who are singled out from the others in society for differential and unequal treatment based on their physical or cultural characteristics. Characteristics of a minority group include unequal treatment, distinguishing traits, involuntary membership, awareness of subordination, and high rates of in-group marriage.
Step-by-step explanation:
A minority group is defined as any group of people who, because of their physical or cultural characteristics, are singled out from the others in the society in which they live for differential and unequal treatment, and who therefore regard themselves as objects of collective discrimination.
According to sociologists Charles Wagley and Marvin Harris, a minority group is distinguished by five characteristics: unequal treatment and less power over their lives, distinguishing physical or cultural traits, involuntary membership in the group, awareness of subordination, and a high rate of in-group marriage.
Additionally, being a numerical minority is not a characteristic of being a minority group; sometimes larger groups can be considered minority groups due to their lack of power. It is the lack of power that is the predominant characteristic of a minority or subordinate group.