Statistics for Data Science 1 - W5_L6: Permutations & combinations - applications

Welcome to Week 5 Lecture 6 of the course "Statistics for Data Science - I" by Prof. Andrew Thangaraj. Full Course: https://study.iitm.ac.in/ds/course_pages/BSMA1002.html Video Overview This lecture focuses on the applications of permutations and combinations, highlighting the key differences between them. You’ll learn how to determine when order matters and when it doesn’t, an essential concept for solving counting and probability problems. Through real-world examples such as race rankings and team selections, the session demonstrates how to apply these fundamental principles effectively. By the end of the lecture, you’ll have a clearer understanding of how to use nPr and nCr formulas in practical scenarios. About IIT Madras' online Bachelor of Science programme IIT Madras offers four-year BS programmes that aim to provide quality education to all, irrespective of age, educational background, or location. The BS programme has multiple levels, which provide flexibility to students to exit at any of these levels. Depending on the courses completed and credits earned, the learner can receive a Foundation Certificate from IITM CODE (Centre for Outreach and Digital Education), Diploma(s) from IIT Madras, or BSc/BS Degrees from IIT Madras. For more details, Visit: https://www.iitm.ac.in/academics/study-at-iitm/non-campus-bs-programmes #Permutations #Combinations #Math #Mathematics #Counting #Probability #Statistics #Arrangements #Selections #Order #Lecture #Tutorial #Education #ProblemSolving #Examples #Combinatorics #nPr #nCr #DataScienceEducation #QuantitativeMethods #CountingPrinciples #AppliedMathematics