Using Your TI-NSpire Calculator: Estimating a Population Proportion 1 ...

The 1-Prop z Interval command is used to construct a confidence-interval estimate of a population proportion (p) or percentage. 1. Start a new document from the home screen of your TI-Nspire and add a calculator. 2. Press the b key and select 6: Statistics followed by 6: Confidence Intervals. We’ll be using option 5: 1-Prop z Interval. 3. ................
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