Brian Kotz
Welcome To Professor Kotz's Webpage
Statistics Video Project
Topic and Presentation Videos
- Brief Introduction to Statistics - Types of Data
- Graphs for One Variable Data
- Summary Measures (and Boxplots)
- Basic Probability (including Conditional Probability)
- Measures of Relative Standing - Normal Distributions
- Sampling - Designing Experiments
- Binomial Distributions
- Sampling Distributions
- Introduction to Confidence Intervals
- Introduction to Hypothesis Tests
- Inference for a Population Mean when sigma is not known - t procedures (includes matched pairs t)
- Inference for Two Population Means
- Inference for a Population Proportion
- Inference for Two Population Proportions
- Chi-square Test for Independence (or Homogeneity)
- Correlation, Scatterplots, and Regression
Calculator Help Videos
- Data Entry, Summary Statistics, Histograms, Boxplots
- Normal Probability Calculations
- Confidence Intervals and Hypothesis Tests for Population Mean (sigma known) - Z-Interval and Z-Test
- Binomial Calculations
- Confidence Intervals for t, 2 sample t, proportions, 2 proportions
- Hypothesis Tests for t, 2 sample t, proportions, 2 proportions
- Chi-Square test for Independence or Homogeneity
- Correlation, Regression, Scatterplots
Topic Presentation Videos
Calculator Help Videos
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