Confidence Intervals for Proportions

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Statistics: Confidence Intervals

Level

9-12

Activity Time

45 Minutes

TI Calculator

TI-Nspire™ CX series

TI-Nspire™ CX CAS/CX II CAS

TI-Nspire Version

3.0

Resource Types

Lessons

Format

TNS

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Confidence Intervals for Proportions

Activity Overview

This lesson involves the concept of confidence intervals as a tool to make statements about a population proportion based on a given sample.

Objectives

Students will interpret a confidence interval for a population proportion as a set of populations that seem reasonable as candidates for populations that could produce a sample with the observed proportion.
Students will recognize that a confidence interval is calculated from a given set of sample data.
Students will recognize that a confidence interval from a sample statistic from an unknown population is based on knowing how statistics from samples drawn from known populations behave.

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Teacher Notes PDF Student Activity DOC Student Activity PDF TI-Nspire Activity TNS

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Statistics: Confidence Intervals

Level

9-12

Activity Time

45 Minutes

TI Calculator

TI-Nspire™ CX series

TI-Nspire™ CX CAS/CX II CAS

TI-Nspire Version

3.0

Resource Types

Lessons

Format

TNS

Report an Issue

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Confidence Intervals for Proportions

Confidence Intervals for Proportions

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