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  3. 2. an elementary school employs 20 teachers; 12 ar

2. An elementary school employs 20 teachers; 12 are women and 8 are men. Two teachers...

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Statistics

2. An elementary school employs 20 teachers; 12 are women and 8are men. Two teachers are selected at random to meet the governor.Is this selection done with or without replacement?

a) What is the chance that both are women?

b) What is the chance that at least one is a women?

c) What is the chance that both are the same gender?

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An elementary school employs 20 teachers 12 are women and 8 aremenThe selection is without replacement since one teacher can notbe    See Answer
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