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4th Semester
AD-404
Unit 1 Notes

AD-404 DATA SCIENCE Unit 1 Notes

Notes and important questions for unit 1: Introduction to Data Science.

Unit 1 · Short notes Introduction to Data Science Types of Data: structured and unstructured data · Data Science Road Map: Frame the Problem; Understand the Data; Data Wrangling; Exploratory Analysis; Extract Features; Model and Deploy Code · Graphical Summaries of Data: Pie Chart, Bar Graph, Pareto Chart, Histogram · Measures of central tendency of Quantitative Data: Mean, Median, Mode · Measures of Variability of Quantitative Data: Range, Standard Deviation and Variance · Probability: Introduction to Probability, Conditional Probability

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