Apr 21, 2026  
2025-2026 DCC Catalog 
  
2025-2026 DCC Catalog
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MAT 186 - Introduction to Data Science


Credits: 4
Lecture Hours: 4
Lab Hours: 0
This course introduces the basic ideas and techniques of data science including: exploratory data analysis; experimental design and sampling; relationships between one and several variables including single and multiple regression and two way tables; sampling distributions; inferential statistics for means, proportions, and regression coefficients; simple ANOVA. The course includes a computer component using the software package R.
Prerequisite(s): Placement level 4 (see DCC Math Placement Table) or MAT 184  with a grade of C or better



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