Chapter 1-A:
Lesson 1-A: Nature of Statistic
Lesson 2-A: Variables and Types of Data
Lesson 3-A: Data Collection and Sampling Techniques
Lesson 4-A:Observational and Experimental Studies
Lesson 5-A: Uses and Misuses of Statistics
Chapter 1-B: Lesson 1-B: Organizing Data
Lesson 2-B: Histograms, Frequency Polygons, and Ogives
Lesson 3-B: Other Types of Graphs

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