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Compound Probability

Last updated over 4 years ago
74 questions
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Probability of picking a red counter on the first draw

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Probability of pulling a white on the second draw(remember the first counter is NOT replaced)

1

multiply your answers to number 7 and 8 to find the fial probability

1

Probability of pulling a red counter on the first draw

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Probability of puling a white on the second draw remember the first one IS replaced)

1

multiply your answers to number 10 and 11 to find the final probability

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Probability of picking a Nickel first

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Probability of picking a quarter second (remember the first coin was NOT replaced)

1

Multiply your answers to number 13 and 14 to find the final probability

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Probability of picking a Nickel first

1

Probability of picking a dime second (here the first coin IS replaced)

1

Probability of picking a quarter first

1

Probability of picking a dime second (after the first coin IS replaced)

1

Multiply your answers to 18 and 19 to get the final probability

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Probability of picking a nickel first

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Probability of picking a Nickel second WITHOUT replacing the first coin

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Probability of flipping heads the first time

1

Probability of flipping heads the second time

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multiply your answers to number 24 and 25 to get the final probability

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Probability of picking a dime first

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Probability of picking a dime the second time (remember the firs coin is NOT replaced)

1

Find the final probability by multiplying your answers to number 28 and 29

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Probability of rolling a 3

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Probability of flipping tails

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Find the final probability by multiplying the answers to number 32 and 33

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Probability of picking a nickel first

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Probability of picking a dime second (the firts coin is NOT replaced)

1

Find the final probability by multiplying your answers to number 36 and 37

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Probability of picking a dime first

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Probability of picking a quarter second (remember you do NOT put the firts coin back)

1

Find the final probability by multiplying the answers to number 40 and 41

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Probability of picking a green jelly bean first

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Probability of picking a purple jelly bean second (remember the first jelly bean is NOT put back)

1

Find the final probability by multiplying the answers from number 44 and 45

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Probability of choosing a white jelly bean first

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Probability of choosing a purple jelly bean second (remember the first on IS put back

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Find the final probability by multiplying your answers to number 48 and 49

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Probability of rolling a number greater than 5

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Probability if flipping tails

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Find the final probability by multiplying your answers to number 52 and 53

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Probability of landing on pink first spin

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Probability of landing on red second spin

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Find the final probability by multiplying answers to number 56 and 57

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Probability of Person A choosing a novel

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Probability of person B choosing a novel

1

Find the final probability by multiplying the answers from number 60 and 61

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Probability of picking an odd number first

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Probability of picking an even number second

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Fnd the final probability by multiplying the answers to number 64 and 65 together

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Probability of rolling a 4

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Probability of pulling a red marble

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Find the final probability by multiplying the answers to 68 and 69 together

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Proabbility of landing on an integer firts spin

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Probability of landing on a decimal second spin

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Find the final probability by multiplying your answers to number 72 and 73