# 10.3: Introduction- Hypothesis Test for Difference in Two Population Proportions

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## What you’ll learn to do: Construct and interpret an appropriate hypothesis test to compare two population/treatment group proportions.

### LEARNING OBJECTIVES

• Under appropriate conditions, conduct a hypothesis test for comparing two population proportions or two treatments. State a conclusion in context.
• Interpret the P-value as a conditional probability.
• Identify type I and type II errors and select an appropriate significance level based on an analysis of the consequences of each type of error.
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10.3: Introduction- Hypothesis Test for Difference in Two Population Proportions is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts.