The process of using sample statistics to draw conclusions about population parameters is called:

A) finding the significance level.
B) calculating descriptive statistics.
C) doing inferential statistics.
D) calculating the confidence level.

Inferential statistics is the branch of statistics that deals with the process of using sample statistics to draw conclusions or make inferences about population parameters. It involves testing hypotheses, estimating parameters, and making predictions. Options A, B, and D are not correct because they do not accurately describe the process of using sample statistics to draw conclusions about population parameters.