3.04 Bar Charts
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In this video, students learn about bar charts as well as how to read and construct one.
3.05 Comparing Distributions
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In this video, students will compare bar charts, pie charts, and frequency tables to see differences in results.
2.01 Sample Surveys
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In this video, students are introduced to surveys and the idea that substantial size and random selection are necessary for good results.
2.02 Sources of Bias in Sampling and Surveys
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In this video, students learn about the bias that occurs in sampling.
2.03 Sampling Methods, Part 1
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In this video, students learn various ways of obtaining sample data.
2.04 Sampling Methods, Part 2
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In this video, students continue with practice problems about different sampling techniques.
2.05 Experiments vs. Observational Studies
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In this video, students explore the differences between experiments and observational studies.
2.06 Three Principles of Experimental Design
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In this video, students learn about replication, randomization, and control when designing and implementing an experiment.
2.07 Lurking and Confounding Variables
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In this video, students learn the difference between lurking and confounding variables and how they affect results.
2.08 Generalizability of Results and Conclusions
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In this video, students learn how to interpret results and draw conclusions based on them.
6.01 Probability and the Law of Large Numbers
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In this video, students are introduced to the concept of probability using the Law of Large Numbers.
6.02 Probability Terminology
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In this video, students learn key terminology associated with probability.
6.03 Venn Diagrams
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In this video, students represent and calculate probabilities using Venn diagrams.
6.04 Independent and Mutually Exclusive Events
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In this video, students calculate probabilities for independent events and mutually exclusive events.
6.05 Contingency Tables
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In this video, students calculate probabilities using a two-way contingency table.