Teacher resources and professional development across the curriculum

Teacher professional development and classroom resources across the curriculum

## Counting For Conservation

Data recorded from decades of migrating birds illustrate normal distributions – and can inform conservation decisions.

## Sizing Up Soldiers

The effort to measure soldiers in today’s military so gear and equipment can be sized to fit provides plenty of data, which can be visualized using stemplots.

## Brewing BeerBatch By Batch

Monitoring quality differences from multiple batches allows a brewer to aim for consistency as well as deliciousness, and illustrates Small Sample Inference for One Mean.

## Motorboats + Manatees

A scatterplot can help quantify the dangerous relationship between boats in the water and manatee killings.

## Happiness Survey

A city’s census form asked questions about residents’ happiness – and two-way tables can help tease out what might make the city a happier place.
Learn How To Put Statistics To Work With an emphasis on real people working on real problems, see how collecting, visualizing, analyzing and drawing inferences from data can lead to more informed decision-making.  More...
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1
What Is Statistics?
2
Stemplots
3
Histograms
4
Measures of Center
5
Boxplots
6
Standard Deviation
7
Normal Curves
8
Normal Calculations
9
Checking Assumption of Normality
10
Scatterplots
11
Fitting Lines to Data
12
Correlation
13
Two-Way Tables
14
The Question of Causation
15
Designing Experiments
16
Census and Sampling
17
Samples and Surveys
18
Introduction to Probability
19
Probability Models
20
Random Variables
21
Binomial Distributions
22
Sampling Distributions
23
Control Charts
24
Confidence Intervals
25
Tests of Significance
26
Small Sample Inference for One Mean
27
Comparing Two Means
28
Inference for Proportions
29
Inference for Two-Way Tables
30
Inference for Regression
31
One-Way ANOVA
32
Summary
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