Which is true of a population in a statistical survey? A population can only be a group of people.
A population can be a group of objects or events.
A population can only be a particular event.
A population must be the target of the sunny question.
A population must be very small

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

the 3rd option is right

step-by-step explanation: