Lecture - September 4th 

0:36 - Section 1.5: Bias in Sampling / Explain the Sources of Bias in Sampling
11:38 - Section 1.6: The Design of Experiments
12:12 - Section 1.6.1: Describe the Characteristics of an Experiment
26:44 - Section 1.6.2: Explain the Steps in Designing an Experiment
34:22 - Section 1.6.3: Explain the Completely Randomized Design
42:48 - Section 1.6.4: Explain the Matched-pairs Design
45:57 - About Exams
49:10 - Section 2.1: Organizing Qualitative Data
49:23 - Section 2.1.1: Organize Qualitative Data in Tables
55:29 - Section 2.1.2: Construct Bar Graphs
1:05:21 - Section 2.1.3: Construct Pie Charts