No 001 – 004 please
read the following text:
To the test equality
of shipment of crystal glasses, we selected 50 glasses at random. We found that
one was scratched and chipped. Three had only scratches and two were only
chipped. Consider thE following events,
A is the occurrence of chipped glass and B is the occurrance of
scratched glass. Determine the relative frequencies of:
001. A
002. B
003. AᴜB
004. A∩B
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