A poll of 700 frequent and occasional fliers found that 450 respondents favored a ban on cell phones in flight, even if technology permits it.
A poll of 700 frequent and occasional fliers found that 450 respondents favored a ban on cell phones in flight, even if technology permits it. At= .05, can we conclude that more than half the sampled population supports a ban?
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Authors: Andrew Gelman, John B Carlin, Hal S Stern, David B Dunson, Aki Vehtari, Donald B Rubin
3rd Edition
1439898200, 9781439898208
