Is Spinning a Coin Biased?
Confidence Intervals for ProportionsDay 2
Use a confidence interval to make a decision about the value of a parameter.
Interpret confidence intervals
Investigate ways to change the width of a confidence interval.
6.3.1 Is Spinning a Coin Biased?
Calculate a confidence interval on your calculator: 1 Prop Z Interval on the TI-84
Confidence Interval Review: 6.3 Confidence Intervals for Proportions Slides