01
Learn
Concise course notes with examples designed to make statistical concepts easier to understand.
Browse topics →STATISTICS • VISUALIZED
Statistics makes more sense when you can see it.
Clear notes, interactive simulations, and practical tools for learning probability and statistics.
Designed for undergraduate students in business and statistics.
Normal Distribution
INTERACTIVE
Meanμ = 0
Std. dev.σ = 1
P(−1 ≤ Z ≤ 1)68.3%
START HERE
Learn, experiment, understand.
Move from the idea to the intuition, then use the tools to see what the mathematics is doing.
02
Explore
Interactive visualizations and simulations for distributions, sampling, confidence intervals, and more.
Try simulations →03
Tools
Useful calculators for probabilities, critical values, confidence intervals, and statistical analysis.
Open tools →
FOUNDATIONS
Topics you'll find in the Cove
Descriptive Statistics
Probability
Random Variables
Normal Distribution
Sampling Distributions
Confidence Intervals
Hypothesis Testing
Regression
JUST GETTING STARTED
StatsCove is growing.
New notes, interactive demonstrations, and statistical tools will be added as the Cove develops.
x̄ ± zα/2 · σ/√n