In a sample of 1,600 registered voters, 912, or 57%, approve of the way the President is doing his job.

A political pollster states: "Fifty-seven percent of all voters approve of the President." This statement is an example of

a) A Sample

b) Descriptive Statistics

c) Statistical Inference

d) A Population

This statement is an example of - statistical inference

Step-by-step explanation:.

A political pollster states: "Fifty-seven percent of all voters approve of the President."

This statement is an example of - statistical inference

Statistical inference is defined as the process of drawing conclusions about populations by using data analysis.

There are two types of statistical inference - statistical estimation and statistical hypothesis testing.