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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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jprust87 jprust87
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6 years ago
A bank has determined that the monthly balances of the checking accounts of its customers are normally distributed with an average balance of 1,200 and a standard deviation of 250 . What proportion of customers have monthly balances between 950 and 1,075?
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suarezs1suarezs1
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6 years ago
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momochiime
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6 years ago
Smart ... Thanks!
Chaldoren
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Yesterday
Thanks
nadiia
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2 hours ago
Helped a lot
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