A random sample of 110 lightning flashes in a certain region resulted in a sample average radar
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A random sample of 110 lightning flashes in a certain region resulted in a sample average radar echo duration of .81 sec and a sample standard deviation of .34 sec
(“Lightning Strikes to an Airplane in a Thunderstorm,” J. of Aircraft, 1984: 607–611). Calculate a 99% (two-sided) confidence interval for the true average echo duration , and interpret the resulting interval.
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Related Book For
Probability And Statistics For Engineering And The Sciences
ISBN: 9781111802325
7th Edition
Authors: Dave Ellis, Jay L Devore
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