A bag contains 25 marbles of the same size that are yellow, green, and purple. The probability of picking a yellow marble is 20%. The probability of picking a green marble is 50%. Determine the probability of picking a purple marble from the bag and then classify the probability of picking a purple marble as likely or not likely to occur.
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OpenStudy (anonymous):
@pooja195 @poopsiedoodle @Luigi0210
OpenStudy (anonymous):
@TheSmartOne plz help me
OpenStudy (anonymous):
@Luigi0210
TheSmartOne (thesmartone):
Well it only says it contains 3 types of marbles which are yellow, green, and purple...
TheSmartOne (thesmartone):
And probability of green is 50% and the probability of a yellow is 25%
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OpenStudy (anonymous):
yes so it would be 30 % chance
TheSmartOne (thesmartone):
20% *
OpenStudy (anonymous):
oh sorry
OpenStudy (anonymous):
no, 25% right?
OpenStudy (anonymous):
naw ur right :)
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OpenStudy (anonymous):
can u tell me what to put for the question?
TheSmartOne (thesmartone):
Sorry been afk...
TheSmartOne (thesmartone):
So 100% - 20% - 50% = 30%
So I would say 30% is correct :)