Ronnie took a survey of eight of his classmates about the number of siblings they have and the number of pets they have. a table of his results is below.
# of siblings 3 1 0 2 4 1 5 3
# of pets 4 3 7 4 6 2 8 3
which of the following does ronnie's data represent?
a.
neither a relation nor a function
b.
a function only
c.
both a function and a relation
d.
a relation only

D.a relation only

Step-by-step explanation:

Relation: It is mapping between two non empty set A and B.

In relation any input value can have two or more than two output values.

Function: It is that relation in which every input value has only one output .

All function are relations but all relations are not function.

In given data

Image of 3 =4

Image of 3=3

By definition of function

It is not a function.

By definition of relation

It is a relation.

Hence, option D is true.