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anonymous
 5 years ago
On a fair spinner,the probability of spinning blue 1/3.The probability of spinning blue or green is 1/2.What is probability of spinning green?
anonymous
 5 years ago
On a fair spinner,the probability of spinning blue 1/3.The probability of spinning blue or green is 1/2.What is probability of spinning green?

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sandra
 5 years ago
Best ResponseYou've already chosen the best response.0this is a mutually exclusive probability problem

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0i.e. it's impossible for both events to happen at the same time

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0and hence we know that P(A or B) = P(A) + P(B)

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0so P(B or G) = P(B) + P(G) 1/2 = 1/3 + P(G) 1/2  1/3 = P(G) 3/6  2/6 = 1/6 = P(G)

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0so probability of green is 1/6

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh i have more quesitons

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0I'd say ask them separately? that way in case I can't answer it people won't think it's already been answered.
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