Inferential statistics are designed to
A) analyze only normally distributed data.
B) summarize large amounts of data.
C) analyze only nonparametric data.
D) help draw conclusions and interpret data.

Question

Quizplus · Accepted Answer

Inferential statistics are used to draw conclusions or make inferences about a population based on sample data. They help researchers to test hypotheses, identify patterns or relationships, and estimate parameters. Therefore, option D is the correct answer. Option A and C are incorrect because inferential statistics can be used with non-normal and nonparametric data using appropriate statistical tests. Option B is also incorrect because summarizing data is more related to descriptive statistics rather than inferential statistics.

Inferential Statistics Are Designed to