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help123please.
Group Title
Of the student population at a school, 25% owns glasses, and 20% owns contact lenses. What is the probability that a student chosen at ransom will own both glasses and contacts?
 one year ago
 one year ago
help123please. Group Title
Of the student population at a school, 25% owns glasses, and 20% owns contact lenses. What is the probability that a student chosen at ransom will own both glasses and contacts?
 one year ago
 one year ago

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help123please. Group TitleBest ResponseYou've already chosen the best response.1
@ParthKohli
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
It's simply the multiplication of both. 25% * 20%
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
Hmm  thanks. I got 0.05?
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Cool stuffz. Write that as a fraction
 one year ago

theslytherinhelper Group TitleBest ResponseYou've already chosen the best response.0
5% or 1/20
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
5/100?
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Yeah, or as thesly said, 1/20
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
Hmm. Thanks to you both.
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
@theslytherinhelper Yo, please don't give out the answers for questions. The pirate rulebook be in here: http://openstudy.com/codeofconduct
 one year ago

theslytherinhelper Group TitleBest ResponseYou've already chosen the best response.0
Welcome! ^_^ Although I'm certain ParthKohli did all the work here ;)
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
lol, I just wrote a line.
 one year ago

theslytherinhelper Group TitleBest ResponseYou've already chosen the best response.0
I just thought, because they knew the answer was 0.05... sorry!
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
It's ok, thesly. And welcome to Openstudy!
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Yeah, I used to do that. It's fine!
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
*sticks out hand* I'm 123; nice to meet you!
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
*types an asterick*types an asterick again
 one year ago

theslytherinhelper Group TitleBest ResponseYou've already chosen the best response.0
Nice to meet you too, guys! I'm Thesly
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
Hello, Thesly. If you've any questions [regarding how to use this website; not mathematical ones :D] Feel free to ask me!
 one year ago

theslytherinhelper Group TitleBest ResponseYou've already chosen the best response.0
Definitely! Thanks :D
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
No problem:)
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
or anybody
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
though I am sure help123 will be better than others!
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
Right^
 one year ago

help123please. Group TitleBest ResponseYou've already chosen the best response.1
LOL, thanks, Parh:)
 one year ago
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