Mastering Confidence Intervals Made EASY with TI 84

Learn how to calculate and interpret confidence intervals on your TI84 calculator easily for means! In this video, we'll break down the concept of confidence intervals and show you step-by-step how to use your TI84 to find the confidence interval and margin of error for a population mean. Whether you're a student struggling with stats or just need a refresher, this video is perfect for anyone looking to boost their confidence in working with confidence intervals. You'll also learn how to express the confidence interval as an inequality and with the margin of error.

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*Chapters*
0:00 Confidence Interval Problem
0:45 t or z interval
1:26 Z Confidence Interval TI84
2:13 Margin of Error Z Interval
2:54 T Confidence Interval
4:26 Margin of Error T Interval

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