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4 fair coins are tossed.

Five coins all balanced the same were tossed 150 times. Note that, while the coins are all balanced the same, they may or may
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2. asked by scott
3. 1,285 views
Two fair coins were tossed once what is the probability that both coins will not fall tail
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2. 72 views
Find the (theoretical) probability of the given event, assuming that the coins are distinguishable and fair, and that what is
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2. asked by Liz
3. 604 views
Three fair coins are tossed at the same time. What is the probability that one of the coins will show heads and other two will
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2. asked by Bryan
3. 606 views
Three fair coins are tossed at the same time. What is the probability that one of the coins will show heads and other two will
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2. asked by BRYAN
3. 556 views
4 fair coins are tossed. What is the probability that all the outcomes are heads?
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2. asked by Tina
3. 545 views
Two dice are rolled and two fair coins are tossed. Let X be the sum of the number of spots that show on the top faces of the
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2. asked by mike
3. 2,001 views
Two dice are rolled and two fair coins are tossed. Let X be the sum of the number of spots that show on the top faces of the
1. 1 answer
2. asked by mike
3. 1,038 views
Four fair coins are tossed. The probability of either one head or two heads showing up
1. 1 answer
2. asked by Nico
3. 91 views
If nine fair coins are tossed, using the complement formula, what is the probability of obtaining at least one head and at least
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2. asked by Cody
3. 1,008 views