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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
9.4.4.            If flying saucers are a genuine phenomenon, it would follow that the nature of sightings (that is, their physical characteristics) should be similar in different parts of the world. A prominent UFO investigator compiled a listing of 91sightings reported in Spain and 1117 reported elsewhere. Among the infomlfltion recorded was whether the saucer was on the ground or hovering. His data are summarized in the following table (86). Let ps and P N S denote the true probabilities of "Saucer on ground" in Spain and Not in Spain,
respectively. Test Ho: ps = P NSÂ against a two-sided H1 . Let a = 0,01.
Â
Â
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In Spain    Not in Spain
Â
Saucer on ground            53
Saucer hovering               38
Â
705
412
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