Statistics and mathematics are two different subjects. Statistics focuses on obtaining accurate data and analyzing the data in depth, so as to draw some scientific conclusions. Mathematics, on the other hand, pays attention to the formulaic description of laws and demonstrates scientific conclusions through deductive reasoning.
For statistics, mathematics is a foundation for the formation of statistics, and many theories in statistics are supported by mathematical deductive reasoning. But at the same time, statistics also combines the contents of other disciplines.
inferential statistics
It is used to model the data in the data, calculate its probability and infer the matrix. This inference can be presented by answering true/false questions (hypothesis testing), estimating digital features (estimation), predicting future observations, predicting correlation (correlation) or modeling relationships (regression). Other modeling techniques include analysis of variance (ANOVA), time series and data mining.
Above content reference: Baidu Encyclopedia-Statistics