STT201 Business Statistics
Business Statistics notes
1 chapter notes, in syllabus order. Each starts with the key points.
Unit 1 · 6 hrs
Statistics Basics: Data Types, Scales & CollectionUnit 1 of Business Statistics introduces core concepts—what statistics is, its types (descriptive vs. inferential), levels of data measurement (nominal, ordinal, interval, ratio), and methods of data collection (surveys, experiments, observation). Learn how raw data transforms into meaningful insights for business deci5 min readUnit 2 · 6 hrs
Measures of Central Tendency (Mean, Median, Mode) and Their Relationships · note coming
Unit 3 · 6 hrs
Measures of Dispersion (Range, Quartile Deviation, Standard Deviation, Variance) · note coming
Unit 4 · 6 hrs
Probability Theory (Basic Concepts, Addition and Multiplication Rules) · note coming
Unit 5 · 6 hrs
Normal Distribution and Applications · note coming
Unit 6 · 6 hrs
Sampling and Sampling Distributions · note coming
Unit 7 · 6 hrs
Correlation and Regression Analysis · note coming
Unit 8 · 6 hrs
Skewness and Kurtosis · note coming
Unit 9 · 6 hrs
Hypothesis Testing (Introduction to Tests of Significance) · note coming
Unit 10 · 6 hrs
Index Numbers and Time Series Analysis (Basic Concepts) · note coming
Unit 11 · 6 hrs
Analysis of Variance (ANOVA) and Chi-Square Tests (Introduction) · note coming
Unit 12 · 6 hrs
Review and Practical Applications · note coming