What does it mean when we say that the confidence interval methods of this section are robust
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What does it mean when we say that the confidence interval methods of this section are robust against departures from normality?
Refer to the accompanying screen display that results from the Verizon airport data speeds (Mbps) from Data Set 32 “Airport Data Speeds” in Appendix B. The confidence level of 95% was used.
Data Set 32: Airport Data Speeds
Data are from 50 airports (first five rows shown here) consisting of data speeds (Mbps) from four different cell phone carriers. Based on data from CNN.
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Related Book For
Mathematical Interest Theory
ISBN: 9781470465681
3rd Edition
Authors: Leslie Jane, James Daniel, Federer Vaaler
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