Astereotype is
a. an assumption about a whole group based on peer pressure
b. an assumption about a whole group based on the actions of just a few.
c. an assumption about a whole group based on religious background.
d. an assumption about a whole group based on political beliefs.

An assumption about a whole group based on the actions of just a few is the correct answer.

Explanation:

A stereotype is defined as an oversimplified idea about a group of people or things. This idea is usually incorrect because the particular situation (usually done by a small part of the group or a couple of isolated actions) does not represent the general one. Even religion and politics are important to this definition, they do not define the stereotype themselves, since other aspects should be taken in consideration.

b

Explanation:

u could of said b instead PUTTING THE WHOLE SENTENCE =_=

the answer is five curious-looking beans

we need more information in order to answer.