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STOR 155 course support

STOR 155 Introduction to Data Models and Inference

Explore data analysis, sampling, probability, regression, confidence intervals, hypothesis testing, and statistical interpretation.

Build your STOR 155 understanding

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STOR 155 Guide: How Sampling, Regression, Confidence Intervals, and Hypothesis Tests Fit Together

See how study design, probability, data models, and statistical inference connect in one analytical workflow.

Plan STOR 155 topics and exam preparation

Review the Course topics, compare STOR 120 and STOR 155, and follow a focused exam-preparation plan.

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