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A sample of 4 balls

suppose a hat containing 100 balls consists of 20blue ball,30yellow balls,30red balls and 20green balls.a sample of 5 balls is
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2. asked by pat
3. 734 views
A jar contains 7 red balls, 5 green balls, 4 blue balls, and 3 white balls. A sample of size 7 balls is selected at random
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2. asked by kp
3. 1,125 views
A box contains 20 balls, of which 5 are red, 5 are blue, 5 are white and 5 are green. Suppose a sample of 5 balls are chosen
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2. asked by Candice
3. 2,271 views
An urn contains six red balls and five white balls. A sample of 2 balls is selected at random from the urn. What is the
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2. asked by Amanda
3. 1,700 views
An urn contains four red balls and three white balls. A sample of 2 balls is selected at random from the urn. What is the
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2. asked by Emma
3. 1,521 views
Suppose we have an urn with 10 white balls and 6 red balls, and we create an experiment by randomly selecting 6 balls from the
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2. asked by Em
3. 808 views
An urn contains sixteen red balls and seventeen white balls. A sample of three balls is selected at random and the number of red
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2. asked by Amanda
3. 1,222 views
A basket contains 15 red numbered balls and 10 white numbered balls. A sample of five balls is selected. How many samples
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2. asked by alice
3. 1,090 views
An urn holds 13 identical balls except that 2 are white, 4 are black, and 7 are red. An experiment consists of selecting two
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2. asked by Kristin
3. 815 views
A sample of 4 balls is to be selected at random from an urn containing 20 balls numbered 1 to 20. Six balls are green, 6 balls
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2. asked by Lizzie
3. 773 views