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Anonymous Carolina Castillo2
wrote...
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A year ago
ALL IN SIMPLEST FORM PLEASE

SOME QUESTIONS ATTACHED



1) There are 8 men and 10 women in a room. Half the men and half the women have brown hair. If a person is randomly chosen from the room, what are the odds in favour of him/her having brown hair?







2) For a charity raffle, 1000 tickets are sold as a fundraiser. The odds against winning a prize are 199:1.

a) How many winning tickets are sold?





b) What is the probability of winning a prize?








3) A clothing manufacturer is testing the zippers that have been used in a popular style of jacket. Of 500 jacket zippers tested, 5 were defective.

a) What are the odds in favour of purchasing a jacket with a defective zipper?

b) What is the probability that a jacket bought from the plant will have a properly working zipper?

he first zipper-like device as invented by Elias owe, the inventor of the wing machine. In 1851.

patented an "automatic, ntinuous clothing osure."

c) What are the odds against purchasing a jacket with a defective zipper?







4) SEE IMAGE ATTACHED
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bio_manbio_man
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#1
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A year ago
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Anonymous
wrote...
#2
A year ago
Yea thanks

But can you help with the reminder questions please
Anonymous Author
wrote...
#3
A year ago
thanks
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