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Three balls are drawn randomly

An urn contains 5 white and 6 black balls. Four balls are randomly drawn from the urn in succession, with replacement. That is,
1. 1 answer
2. asked by DEBBIE
3. 3,657 views
An urn contains 5 red balls and 10 white balls. 6 balls are randomly drawn and not replaced. What is the probability that 3 or
1. 2 answers
2. asked by Gina
3. 778 views
A box contains 6 red balls, 4 blue balls, and 2 green balls. Three balls are randomly drawn (without replacement) from the box.
1. 3 answers
2. asked by Ryan
3. 4,148 views
An urn contains white and green balls. Six balls are randomly drawn from the urn in succession, with replacement. That is, after
1. 1 answer
2. asked by Jack
3. 784 views
An urn contains white and red balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after
1. 0 answers
2. asked by Anonymous
3. 863 views
An urn contains white and red balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after
1. 1 answer
2. asked by Anonymous
3. 915 views
An urn contains white and green balls. Four balls are randomly drawn from the urn in succession, with replacement. That is,
1. 1 answer
2. asked by Chelle
3. 992 views
An urn contains 8 pink and 7 red balls. 6 balls are randomly drawn from the urn in succession, with replacement. That is, after
1. 6 answers
2. asked by Cindy
3. 5,297 views
Three green balls and two yellow balls are placed in a hat. Two balls are randomly drawnwithout replacement. Let X be the number
1. 2 answers
2. asked by Naina
3. 2,017 views
An urn contains 7 pink and 8 black balls. Five balls are randomly drawn from the urn in succession, with replacement. What is
1. 1 answer
2. asked by Iris
3. 1,601 views