Question

multiple choice question the two basic categories of statistics are treatment and placebo. external and internal. experimental and naturalistic. descriptive and inferential. need help? review these concept resources. read about the concept

Explanation:

Descriptive statistics summarize data, like mean and standard - deviation. Inferential statistics make predictions or inferences about a population based on sample data. These are the two fundamental categories in statistics.

Answer:

O descriptive and inferential.