markusblazer5052 markusblazer5052

02-02-2018
Mathematics

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Mark and his siblings must choose 3 people to cook dinner. there are 5 boys and 4 girls; what is the probability that all girls will be chosen? tell whether the choosing of 3 girls in a row represents independent events or dependent events?

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Brainlymaster22 Brainlymaster22

06-02-2018

the probability is that they will all be girls is 1/21 and it is dependent since you can not pick the same one all three times.

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