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Welcome to the Week 3 Tutorial 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 In this tutorial, we learn how to calculate the sample standard deviation step-by-step using a practical example based on the ages of eight tigers in a local zoo. We begin by computing the mean, then determine the deviations from the mean, square them, and finally calculate the sample standard deviation. This hands-on example clearly explains how dispersion measures help us understand variability within real-world data. Perfect for learners looking to strengthen their grasp of core statistical concepts and calculations. 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 #statistics #standarddeviation #samplestandarddeviation #tutorial #math #dataanalysis #variance #deviation #zoo #tigers #mean #calculation #exampleproblem #IITMadras #OnlineLearning #BSProgramme #StatisticsForDataScience #Education
