Which general category of statistical methods is intended to answer questions about populations by using sample data?
A)parameters
B)statistics
C)descriptive statistics
D)inferential statistics

Question

Which general category of statistical methods is intended to answer questions about populations by using sample data?
A)​parameters
B)​statistics
C)descriptive statistics
D)​inferential statistics

Quizplus · Accepted Answer

Inferential statistics is used to make inferences or predictions about a population based on sample data. It involves analyzing and interpreting data and drawing conclusions or making predictions based on probability theory. It is different from descriptive statistics, which summarizes and describes the features of a sample or population, and from parameters which are characteristics of the population. Statistics, on the other hand, refers to numerical data or information derived from a sample or population.

Which General Category of Statistical Methods Is Intended to Answer